156797008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3259}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 316924160

約数和(自身を除く): 160127152

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 3259, 6014, 6518, 12028, 13036, 24056, 26072, 48112, 52144, 101029, 202058, 316123, 404116, 632246, 808232, 1264492, 1616464, 2528984, 5057968, 9799813, 19599626, 39199252, 78398504, 156797008]

約数ペア:

[(1, 156797008), (2, 78398504), (4, 39199252), (8, 19599626), (16, 9799813), (31, 5057968), (62, 2528984), (97, 1616464), (124, 1264492), (194, 808232), (248, 632246), (388, 404116), (496, 316123), (776, 202058), (1552, 101029), (3007, 52144), (3259, 48112), (6014, 26072), (6518, 24056), (12028, 13036)]