173919928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 455362560

約数和(自身を除く): 281442632

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 23, 26, 28, 34, 46, 47, 52, 56, 68, 91, 92, 94, 104, 119, 136, 161, 169, 182, 184, 188, 221, 238, 299, 322, 329, 338, 364, 376, 391, 442, 476, 598, 611, 644, 658, 676, 728, 782, 799, 884, 952, 1081, 1183, 1196, 1222, 1288, 1316, 1352, 1547, 1564, 1598, 1768, 2093, 2162, 2366, 2392, 2444, 2632, 2737, 2873, 3094, 3128, 3196, 3887, 4186, 4277, 4324, 4732, 4888, 5083, 5474, 5593, 5746, 6188, 6392, 7567, 7774, 7943, 8372, 8554, 8648, 9464, 10166, 10387, 10948, 11186, 11492, 12376, 14053, 15134, 15548, 15886, 16744, 17108, 18377, 20111, 20332, 20774, 21896, 22372, 22984, 27209, 28106, 30268, 31096, 31772, 34216, 35581, 36754, 40222, 40664, 41548, 44744, 54418, 55601, 56212, 60536, 63544, 66079, 71162, 72709, 73508, 80444, 83096, 98371, 108836, 111202, 112424, 128639, 132158, 135031, 142324, 145418, 147016, 160888, 182689, 196742, 217672, 222404, 238901, 257278, 264316, 270062, 284648, 290836, 365378, 393484, 444808, 462553, 477802, 514556, 528632, 540124, 581672, 730756, 786968, 925106, 945217, 955604, 1029112, 1080248, 1278823, 1461512, 1672307, 1850212, 1890434, 1911208, 2557646, 3105713, 3344614, 3700424, 3780868, 5115292, 6211426, 6689228, 7561736, 10230584, 12422852, 13378456, 21739991, 24845704, 43479982, 86959964, 173919928]

約数ペア:

[(1, 173919928), (2, 86959964), (4, 43479982), (7, 24845704), (8, 21739991), (13, 13378456), (14, 12422852), (17, 10230584), (23, 7561736), (26, 6689228), (28, 6211426), (34, 5115292), (46, 3780868), (47, 3700424), (52, 3344614), (56, 3105713), (68, 2557646), (91, 1911208), (92, 1890434), (94, 1850212), (104, 1672307), (119, 1461512), (136, 1278823), (161, 1080248), (169, 1029112), (182, 955604), (184, 945217), (188, 925106), (221, 786968), (238, 730756), (299, 581672), (322, 540124), (329, 528632), (338, 514556), (364, 477802), (376, 462553), (391, 444808), (442, 393484), (476, 365378), (598, 290836), (611, 284648), (644, 270062), (658, 264316), (676, 257278), (728, 238901), (782, 222404), (799, 217672), (884, 196742), (952, 182689), (1081, 160888), (1183, 147016), (1196, 145418), (1222, 142324), (1288, 135031), (1316, 132158), (1352, 128639), (1547, 112424), (1564, 111202), (1598, 108836), (1768, 98371), (2093, 83096), (2162, 80444), (2366, 73508), (2392, 72709), (2444, 71162), (2632, 66079), (2737, 63544), (2873, 60536), (3094, 56212), (3128, 55601), (3196, 54418), (3887, 44744), (4186, 41548), (4277, 40664), (4324, 40222), (4732, 36754), (4888, 35581), (5083, 34216), (5474, 31772), (5593, 31096), (5746, 30268), (6188, 28106), (6392, 27209), (7567, 22984), (7774, 22372), (7943, 21896), (8372, 20774), (8554, 20332), (8648, 20111), (9464, 18377), (10166, 17108), (10387, 16744), (10948, 15886), (11186, 15548), (11492, 15134), (12376, 14053)]