156937697408

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{39550831}}^1$

素因数の和:39550876

約数の個数: 32

約数和(自身を含む): 322734789120

約数和(自身を除く): 165797091712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 39550831, 79101662, 158203324, 316406648, 632813296, 1226075761, 1265626592, 2452151522, 2531253184, 4904303044, 5062506368, 9808606088, 19617212176, 39234424352, 78468848704, 156937697408]

約数ペア:

[(1, 156937697408), (2, 78468848704), (4, 39234424352), (8, 19617212176), (16, 9808606088), (31, 5062506368), (32, 4904303044), (62, 2531253184), (64, 2452151522), (124, 1265626592), (128, 1226075761), (248, 632813296), (496, 316406648), (992, 158203324), (1984, 79101662), (3968, 39550831)]