1915168416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{123911}}^1$

素因数の和:123954

約数の個数: 96

約数和(自身を含む): 5995358208

約数和(自身を除く): 4080189792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 123911, 247822, 371733, 495644, 743466, 867377, 991288, 1486932, 1734754, 1982576, 2602131, 2849953, 2973864, 3469508, 3965152, 5204262, 5699906, 5947728, 6939016, 8549859, 10408524, 11399812, 11895456, 13878032, 17099718, 19949671, 20817048, 22799624, 27756064, 34199436, 39899342, 41634096, 45599248, 59849013, 68398872, 79798684, 83268192, 91198496, 119698026, 136797744, 159597368, 239396052, 273595488, 319194736, 478792104, 638389472, 957584208, 1915168416]

約数ペア:

[(1, 1915168416), (2, 957584208), (3, 638389472), (4, 478792104), (6, 319194736), (7, 273595488), (8, 239396052), (12, 159597368), (14, 136797744), (16, 119698026), (21, 91198496), (23, 83268192), (24, 79798684), (28, 68398872), (32, 59849013), (42, 45599248), (46, 41634096), (48, 39899342), (56, 34199436), (69, 27756064), (84, 22799624), (92, 20817048), (96, 19949671), (112, 17099718), (138, 13878032), (161, 11895456), (168, 11399812), (184, 10408524), (224, 8549859), (276, 6939016), (322, 5947728), (336, 5699906), (368, 5204262), (483, 3965152), (552, 3469508), (644, 2973864), (672, 2849953), (736, 2602131), (966, 1982576), (1104, 1734754), (1288, 1486932), (1932, 991288), (2208, 867377), (2576, 743466), (3864, 495644), (5152, 371733), (7728, 247822), (15456, 123911)]