157793336

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4093}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 304593600

約数和(自身を除く): 146800264

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 4093, 4819, 8186, 9638, 16372, 19276, 32744, 38552, 249673, 323347, 499346, 646694, 998692, 1293388, 1997384, 2586776, 19724167, 39448334, 78896668, 157793336]

約数ペア:

[(1, 157793336), (2, 78896668), (4, 39448334), (8, 19724167), (61, 2586776), (79, 1997384), (122, 1293388), (158, 998692), (244, 646694), (316, 499346), (488, 323347), (632, 249673), (4093, 38552), (4819, 32744), (8186, 19276), (9638, 16372)]