155240748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331711}}^1$

素因数の和:331734

約数の個数: 36

約数和(自身を含む): 422601088

約数和(自身を除く): 267360340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 331711, 663422, 995133, 1326844, 1990266, 2985399, 3980532, 4312243, 5970798, 8624486, 11941596, 12936729, 17248972, 25873458, 38810187, 51746916, 77620374, 155240748]

約数ペア:

[(1, 155240748), (2, 77620374), (3, 51746916), (4, 38810187), (6, 25873458), (9, 17248972), (12, 12936729), (13, 11941596), (18, 8624486), (26, 5970798), (36, 4312243), (39, 3980532), (52, 2985399), (78, 1990266), (117, 1326844), (156, 995133), (234, 663422), (468, 331711)]