172906656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{138547}}^1$

素因数の和:138573

約数の個数: 48

約数和(自身を含む): 488797344

約数和(自身を除く): 315890688

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, 138547, 277094, 415641, 554188, 831282, 1108376, 1662564, 1801111, 2216752, 3325128, 3602222, 4433504, 5403333, 6650256, 7204444, 10806666, 13300512, 14408888, 21613332, 28817776, 43226664, 57635552, 86453328, 172906656]

約数ペア:

[(1, 172906656), (2, 86453328), (3, 57635552), (4, 43226664), (6, 28817776), (8, 21613332), (12, 14408888), (13, 13300512), (16, 10806666), (24, 7204444), (26, 6650256), (32, 5403333), (39, 4433504), (48, 3602222), (52, 3325128), (78, 2216752), (96, 1801111), (104, 1662564), (156, 1108376), (208, 831282), (312, 554188), (416, 415641), (624, 277094), (1248, 138547)]