156956348862

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{2490659}}^1$

素因数の和:2491062

約数の個数: 40

約数和(自身を含む): 352602736200

約数和(自身を除く): 195646387338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 778, 1167, 2334, 3501, 7002, 10503, 21006, 31509, 63018, 2490659, 4981318, 7471977, 14943954, 22415931, 44831862, 67247793, 134495586, 201743379, 403486758, 968866351, 1937732702, 2906599053, 5813198106, 8719797159, 17439594318, 26159391477, 52318782954, 78478174431, 156956348862]

約数ペア:

[(1, 156956348862), (2, 78478174431), (3, 52318782954), (6, 26159391477), (9, 17439594318), (18, 8719797159), (27, 5813198106), (54, 2906599053), (81, 1937732702), (162, 968866351), (389, 403486758), (778, 201743379), (1167, 134495586), (2334, 67247793), (3501, 44831862), (7002, 22415931), (10503, 14943954), (21006, 7471977), (31509, 4981318), (63018, 2490659)]