156988846

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 304902576

約数和(自身を除く): 147913730

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 241, 289, 322, 391, 482, 578, 782, 833, 1127, 1666, 1687, 2023, 2254, 2737, 3374, 4046, 4097, 5474, 5543, 6647, 8194, 11086, 11809, 13294, 14161, 19159, 23618, 28322, 28679, 38318, 38801, 46529, 57358, 69649, 77602, 93058, 94231, 139298, 188462, 200753, 271607, 325703, 401506, 487543, 543214, 651406, 659617, 975086, 1319234, 1601927, 3203854, 3412801, 4617319, 6825602, 9234638, 11213489, 22426978, 78494423, 156988846]

約数ペア:

[(1, 156988846), (2, 78494423), (7, 22426978), (14, 11213489), (17, 9234638), (23, 6825602), (34, 4617319), (46, 3412801), (49, 3203854), (98, 1601927), (119, 1319234), (161, 975086), (238, 659617), (241, 651406), (289, 543214), (322, 487543), (391, 401506), (482, 325703), (578, 271607), (782, 200753), (833, 188462), (1127, 139298), (1666, 94231), (1687, 93058), (2023, 77602), (2254, 69649), (2737, 57358), (3374, 46529), (4046, 38801), (4097, 38318), (5474, 28679), (5543, 28322), (6647, 23618), (8194, 19159), (11086, 14161), (11809, 13294)]