188357488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 457113600

約数和(自身を除く): 268756112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 31, 38, 44, 46, 62, 76, 79, 88, 92, 124, 152, 158, 176, 184, 209, 248, 253, 304, 316, 341, 368, 418, 437, 496, 506, 589, 632, 682, 713, 836, 869, 874, 1012, 1178, 1264, 1364, 1426, 1501, 1672, 1738, 1748, 1817, 2024, 2356, 2449, 2728, 2852, 3002, 3344, 3476, 3496, 3634, 4048, 4712, 4807, 4898, 5456, 5704, 6004, 6479, 6952, 6992, 7268, 7843, 9424, 9614, 9796, 11408, 12008, 12958, 13547, 13904, 14536, 15686, 16511, 19228, 19592, 19987, 24016, 25916, 26939, 27094, 29072, 31372, 33022, 34523, 38456, 39184, 39974, 46531, 51832, 53878, 54188, 56327, 62744, 66044, 69046, 76912, 79948, 93062, 103664, 107756, 108376, 112654, 125488, 132088, 138092, 149017, 159896, 186124, 215512, 216752, 225308, 264176, 276184, 298034, 319792, 372248, 379753, 431024, 450616, 511841, 552368, 596068, 619597, 744496, 759506, 901232, 1023682, 1070213, 1192136, 1239194, 1519012, 2047364, 2140426, 2384272, 2478388, 3038024, 4094728, 4280852, 4956776, 6076048, 8189456, 8561704, 9913552, 11772343, 17123408, 23544686, 47089372, 94178744, 188357488]

約数ペア:

[(1, 188357488), (2, 94178744), (4, 47089372), (8, 23544686), (11, 17123408), (16, 11772343), (19, 9913552), (22, 8561704), (23, 8189456), (31, 6076048), (38, 4956776), (44, 4280852), (46, 4094728), (62, 3038024), (76, 2478388), (79, 2384272), (88, 2140426), (92, 2047364), (124, 1519012), (152, 1239194), (158, 1192136), (176, 1070213), (184, 1023682), (209, 901232), (248, 759506), (253, 744496), (304, 619597), (316, 596068), (341, 552368), (368, 511841), (418, 450616), (437, 431024), (496, 379753), (506, 372248), (589, 319792), (632, 298034), (682, 276184), (713, 264176), (836, 225308), (869, 216752), (874, 215512), (1012, 186124), (1178, 159896), (1264, 149017), (1364, 138092), (1426, 132088), (1501, 125488), (1672, 112654), (1738, 108376), (1748, 107756), (1817, 103664), (2024, 93062), (2356, 79948), (2449, 76912), (2728, 69046), (2852, 66044), (3002, 62744), (3344, 56327), (3476, 54188), (3496, 53878), (3634, 51832), (4048, 46531), (4712, 39974), (4807, 39184), (4898, 38456), (5456, 34523), (5704, 33022), (6004, 31372), (6479, 29072), (6952, 27094), (6992, 26939), (7268, 25916), (7843, 24016), (9424, 19987), (9614, 19592), (9796, 19228), (11408, 16511), (12008, 15686), (12958, 14536), (13547, 13904)]