127978656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102547}}^1$

素因数の和:102573

約数の個数: 48

約数和(自身を含む): 361789344

約数和(自身を除く): 233810688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 102547, 205094, 307641, 410188, 615282, 820376, 1230564, 1333111, 1640752, 2461128, 2666222, 3281504, 3999333, 4922256, 5332444, 7998666, 9844512, 10664888, 15997332, 21329776, 31994664, 42659552, 63989328, 127978656]

約数ペア:

[(1, 127978656), (2, 63989328), (3, 42659552), (4, 31994664), (6, 21329776), (8, 15997332), (12, 10664888), (13, 9844512), (16, 7998666), (24, 5332444), (26, 4922256), (32, 3999333), (39, 3281504), (48, 2666222), (52, 2461128), (78, 1640752), (96, 1333111), (104, 1230564), (156, 820376), (208, 615282), (312, 410188), (416, 307641), (624, 205094), (1248, 102547)]