194943216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 613960704

約数和(自身を除く): 419017488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 34, 39, 46, 47, 48, 51, 52, 68, 69, 78, 92, 94, 102, 104, 136, 138, 141, 156, 184, 188, 204, 208, 221, 272, 276, 282, 289, 299, 312, 368, 376, 391, 408, 442, 552, 564, 578, 598, 611, 624, 663, 752, 782, 799, 816, 867, 884, 897, 1081, 1104, 1128, 1156, 1173, 1196, 1222, 1326, 1564, 1598, 1734, 1768, 1794, 1833, 2162, 2256, 2312, 2346, 2392, 2397, 2444, 2652, 3128, 3196, 3243, 3468, 3536, 3588, 3666, 3757, 4324, 4624, 4692, 4784, 4794, 4888, 5083, 5304, 6256, 6392, 6486, 6647, 6936, 7176, 7332, 7514, 8648, 9384, 9588, 9776, 10166, 10387, 10608, 11271, 12784, 12972, 13294, 13583, 13872, 14053, 14352, 14664, 15028, 15249, 17296, 18377, 18768, 19176, 19941, 20332, 20774, 22542, 25944, 26588, 27166, 28106, 29328, 30056, 30498, 31161, 36754, 38352, 39882, 40664, 40749, 41548, 42159, 45084, 51888, 53176, 54332, 55131, 56212, 60112, 60996, 62322, 73508, 79764, 81328, 81498, 83096, 84318, 86411, 90168, 106352, 108664, 110262, 112424, 121992, 124644, 147016, 159528, 162996, 166192, 168636, 172822, 176579, 180336, 217328, 220524, 224848, 238901, 243984, 249288, 259233, 294032, 312409, 319056, 325992, 337272, 345644, 353158, 441048, 477802, 498576, 518466, 529737, 624818, 651984, 674544, 691288, 706316, 716703, 882096, 937227, 955604, 1036932, 1059474, 1249636, 1382576, 1412632, 1433406, 1874454, 1911208, 2073864, 2118948, 2499272, 2825264, 2866812, 3748908, 3822416, 4061317, 4147728, 4237896, 4998544, 5733624, 7497816, 8122634, 8475792, 11467248, 12183951, 14995632, 16245268, 24367902, 32490536, 48735804, 64981072, 97471608, 194943216]

約数ペア:

[(1, 194943216), (2, 97471608), (3, 64981072), (4, 48735804), (6, 32490536), (8, 24367902), (12, 16245268), (13, 14995632), (16, 12183951), (17, 11467248), (23, 8475792), (24, 8122634), (26, 7497816), (34, 5733624), (39, 4998544), (46, 4237896), (47, 4147728), (48, 4061317), (51, 3822416), (52, 3748908), (68, 2866812), (69, 2825264), (78, 2499272), (92, 2118948), (94, 2073864), (102, 1911208), (104, 1874454), (136, 1433406), (138, 1412632), (141, 1382576), (156, 1249636), (184, 1059474), (188, 1036932), (204, 955604), (208, 937227), (221, 882096), (272, 716703), (276, 706316), (282, 691288), (289, 674544), (299, 651984), (312, 624818), (368, 529737), (376, 518466), (391, 498576), (408, 477802), (442, 441048), (552, 353158), (564, 345644), (578, 337272), (598, 325992), (611, 319056), (624, 312409), (663, 294032), (752, 259233), (782, 249288), (799, 243984), (816, 238901), (867, 224848), (884, 220524), (897, 217328), (1081, 180336), (1104, 176579), (1128, 172822), (1156, 168636), (1173, 166192), (1196, 162996), (1222, 159528), (1326, 147016), (1564, 124644), (1598, 121992), (1734, 112424), (1768, 110262), (1794, 108664), (1833, 106352), (2162, 90168), (2256, 86411), (2312, 84318), (2346, 83096), (2392, 81498), (2397, 81328), (2444, 79764), (2652, 73508), (3128, 62322), (3196, 60996), (3243, 60112), (3468, 56212), (3536, 55131), (3588, 54332), (3666, 53176), (3757, 51888), (4324, 45084), (4624, 42159), (4692, 41548), (4784, 40749), (4794, 40664), (4888, 39882), (5083, 38352), (5304, 36754), (6256, 31161), (6392, 30498), (6486, 30056), (6647, 29328), (6936, 28106), (7176, 27166), (7332, 26588), (7514, 25944), (8648, 22542), (9384, 20774), (9588, 20332), (9776, 19941), (10166, 19176), (10387, 18768), (10608, 18377), (11271, 17296), (12784, 15249), (12972, 15028), (13294, 14664), (13583, 14352), (13872, 14053)]