157564112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 322375200

約数和(自身を除く): 164811088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 419, 838, 1237, 1676, 2474, 3352, 4948, 6704, 7961, 9896, 15922, 19792, 23503, 31844, 47006, 63688, 94012, 127376, 188024, 376048, 518303, 1036606, 2073212, 4146424, 8292848, 9847757, 19695514, 39391028, 78782056, 157564112]

約数ペア:

[(1, 157564112), (2, 78782056), (4, 39391028), (8, 19695514), (16, 9847757), (19, 8292848), (38, 4146424), (76, 2073212), (152, 1036606), (304, 518303), (419, 376048), (838, 188024), (1237, 127376), (1676, 94012), (2474, 63688), (3352, 47006), (4948, 31844), (6704, 23503), (7961, 19792), (9896, 15922)]