123575728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 248979600

約数和(自身を除く): 125403872

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 229, 232, 458, 464, 916, 1163, 1832, 2326, 3664, 4652, 6641, 9304, 13282, 18608, 26564, 33727, 53128, 67454, 106256, 134908, 266327, 269816, 532654, 539632, 1065308, 2130616, 4261232, 7723483, 15446966, 30893932, 61787864, 123575728]

約数ペア:

[(1, 123575728), (2, 61787864), (4, 30893932), (8, 15446966), (16, 7723483), (29, 4261232), (58, 2130616), (116, 1065308), (229, 539632), (232, 532654), (458, 269816), (464, 266327), (916, 134908), (1163, 106256), (1832, 67454), (2326, 53128), (3664, 33727), (4652, 26564), (6641, 18608), (9304, 13282)]