157445340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2939

約数の個数: 96

約数和(自身を含む): 481614336

約数和(自身を除く): 324168996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2769, 2843, 3692, 4260, 4615, 5538, 5686, 8529, 9230, 11076, 11372, 13845, 14215, 17058, 18460, 27690, 28430, 34116, 36959, 42645, 55380, 56860, 73918, 85290, 110877, 147836, 170580, 184795, 201853, 221754, 369590, 403706, 443508, 554385, 605559, 739180, 807412, 1009265, 1108770, 1211118, 2018530, 2217540, 2422236, 2624089, 3027795, 4037060, 5248178, 6055590, 7872267, 10496356, 12111180, 13120445, 15744534, 26240890, 31489068, 39361335, 52481780, 78722670, 157445340]

約数ペア:

[(1, 157445340), (2, 78722670), (3, 52481780), (4, 39361335), (5, 31489068), (6, 26240890), (10, 15744534), (12, 13120445), (13, 12111180), (15, 10496356), (20, 7872267), (26, 6055590), (30, 5248178), (39, 4037060), (52, 3027795), (60, 2624089), (65, 2422236), (71, 2217540), (78, 2018530), (130, 1211118), (142, 1108770), (156, 1009265), (195, 807412), (213, 739180), (260, 605559), (284, 554385), (355, 443508), (390, 403706), (426, 369590), (710, 221754), (780, 201853), (852, 184795), (923, 170580), (1065, 147836), (1420, 110877), (1846, 85290), (2130, 73918), (2769, 56860), (2843, 55380), (3692, 42645), (4260, 36959), (4615, 34116), (5538, 28430), (5686, 27690), (8529, 18460), (9230, 17058), (11076, 14215), (11372, 13845)]