156865968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{155621}}^1$

素因数の和:155642

約数の個数: 60

約数和(自身を含む): 501725328

約数和(自身を除く): 344859360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 155621, 311242, 466863, 622484, 933726, 1089347, 1244968, 1400589, 1867452, 2178694, 2489936, 2801178, 3268041, 3734904, 4357388, 5602356, 6536082, 7469808, 8714776, 9804123, 11204712, 13072164, 17429552, 19608246, 22409424, 26144328, 39216492, 52288656, 78432984, 156865968]

約数ペア:

[(1, 156865968), (2, 78432984), (3, 52288656), (4, 39216492), (6, 26144328), (7, 22409424), (8, 19608246), (9, 17429552), (12, 13072164), (14, 11204712), (16, 9804123), (18, 8714776), (21, 7469808), (24, 6536082), (28, 5602356), (36, 4357388), (42, 3734904), (48, 3268041), (56, 2801178), (63, 2489936), (72, 2178694), (84, 1867452), (112, 1400589), (126, 1244968), (144, 1089347), (168, 933726), (252, 622484), (336, 466863), (504, 311242), (1008, 155621)]