156922105840

素因数分解:

$2^4\times 5^1\times {\mathrm{46829}}^1\times {\mathrm{41887}}^1$

素因数の和:88729

約数の個数: 40

約数和(自身を含む): 364860397440

約数和(自身を除く): 207938291600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41887, 46829, 83774, 93658, 167548, 187316, 209435, 234145, 335096, 374632, 418870, 468290, 670192, 749264, 837740, 936580, 1675480, 1873160, 3350960, 3746320, 1961526323, 3923052646, 7846105292, 9807631615, 15692210584, 19615263230, 31384421168, 39230526460, 78461052920, 156922105840]

約数ペア:

[(1, 156922105840), (2, 78461052920), (4, 39230526460), (5, 31384421168), (8, 19615263230), (10, 15692210584), (16, 9807631615), (20, 7846105292), (40, 3923052646), (80, 1961526323), (41887, 3746320), (46829, 3350960), (83774, 1873160), (93658, 1675480), (167548, 936580), (187316, 837740), (209435, 749264), (234145, 670192), (335096, 468290), (374632, 418870)]