155487032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3167}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 325892160

約数和(自身を除く): 170405128

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 361, 646, 722, 1292, 1444, 2584, 2888, 3167, 6137, 6334, 12274, 12668, 24548, 25336, 49096, 53839, 60173, 107678, 120346, 215356, 240692, 430712, 481384, 1022941, 1143287, 2045882, 2286574, 4091764, 4573148, 8183528, 9146296, 19435879, 38871758, 77743516, 155487032]

約数ペア:

[(1, 155487032), (2, 77743516), (4, 38871758), (8, 19435879), (17, 9146296), (19, 8183528), (34, 4573148), (38, 4091764), (68, 2286574), (76, 2045882), (136, 1143287), (152, 1022941), (323, 481384), (361, 430712), (646, 240692), (722, 215356), (1292, 120346), (1444, 107678), (2584, 60173), (2888, 53839), (3167, 49096), (6137, 25336), (6334, 24548), (12274, 12668)]