157228218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40253}}^1$

素因数の和:40299

約数の個数: 48

約数和(自身を含む): 401895936

約数和(自身を除く): 244667718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 40253, 80506, 120759, 241518, 281771, 362277, 563542, 724554, 845313, 1247843, 1690626, 2495686, 2535939, 3743529, 5071878, 7487058, 8734901, 11230587, 17469802, 22461174, 26204703, 52409406, 78614109, 157228218]

約数ペア:

[(1, 157228218), (2, 78614109), (3, 52409406), (6, 26204703), (7, 22461174), (9, 17469802), (14, 11230587), (18, 8734901), (21, 7487058), (31, 5071878), (42, 3743529), (62, 2535939), (63, 2495686), (93, 1690626), (126, 1247843), (186, 845313), (217, 724554), (279, 563542), (434, 362277), (558, 281771), (651, 241518), (1302, 120759), (1953, 80506), (3906, 40253)]