156939691040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8106389}}^1$

素因数の和:8106426

約数の個数: 72

約数和(自身を含む): 407540650860

約数和(自身を除く): 250600959820

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9680, 19360, 8106389, 16212778, 32425556, 40531945, 64851112, 81063890, 89170279, 129702224, 162127780, 178340558, 259404448, 324255560, 356681116, 445851395, 648511120, 713362232, 891702790, 980873069, 1297022240, 1426724464, 1783405580, 1961746138, 2853448928, 3566811160, 3923492276, 4904365345, 7133622320, 7846984552, 9808730690, 14267244640, 15693969104, 19617461380, 31387938208, 39234922760, 78469845520, 156939691040]

約数ペア:

[(1, 156939691040), (2, 78469845520), (4, 39234922760), (5, 31387938208), (8, 19617461380), (10, 15693969104), (11, 14267244640), (16, 9808730690), (20, 7846984552), (22, 7133622320), (32, 4904365345), (40, 3923492276), (44, 3566811160), (55, 2853448928), (80, 1961746138), (88, 1783405580), (110, 1426724464), (121, 1297022240), (160, 980873069), (176, 891702790), (220, 713362232), (242, 648511120), (352, 445851395), (440, 356681116), (484, 324255560), (605, 259404448), (880, 178340558), (968, 162127780), (1210, 129702224), (1760, 89170279), (1936, 81063890), (2420, 64851112), (3872, 40531945), (4840, 32425556), (9680, 16212778), (19360, 8106389)]