137972448

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10193}}^1$

素因数の和:10256

約数の個数: 72

約数和(自身を含む): 400746528

約数和(自身を除く): 262774080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 10193, 13536, 20386, 30579, 40772, 61158, 81544, 91737, 122316, 163088, 183474, 244632, 326176, 366948, 479071, 489264, 733896, 958142, 978528, 1437213, 1467792, 1916284, 2874426, 2935584, 3832568, 4311639, 5748852, 7665136, 8623278, 11497704, 15330272, 17246556, 22995408, 34493112, 45990816, 68986224, 137972448]

約数ペア:

[(1, 137972448), (2, 68986224), (3, 45990816), (4, 34493112), (6, 22995408), (8, 17246556), (9, 15330272), (12, 11497704), (16, 8623278), (18, 7665136), (24, 5748852), (32, 4311639), (36, 3832568), (47, 2935584), (48, 2874426), (72, 1916284), (94, 1467792), (96, 1437213), (141, 978528), (144, 958142), (188, 733896), (282, 489264), (288, 479071), (376, 366948), (423, 326176), (564, 244632), (752, 183474), (846, 163088), (1128, 122316), (1504, 91737), (1692, 81544), (2256, 61158), (3384, 40772), (4512, 30579), (6768, 20386), (10193, 13536)]