157942746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{997}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 369447624

約数和(自身を除く): 211504878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 677, 997, 1354, 1994, 2031, 2991, 4062, 5982, 6093, 8801, 8973, 12186, 12961, 17602, 17946, 25922, 26403, 38883, 52806, 77766, 79209, 116649, 158418, 233298, 674969, 1349938, 2024907, 4049814, 6074721, 8774597, 12149442, 17549194, 26323791, 52647582, 78971373, 157942746]

約数ペア:

[(1, 157942746), (2, 78971373), (3, 52647582), (6, 26323791), (9, 17549194), (13, 12149442), (18, 8774597), (26, 6074721), (39, 4049814), (78, 2024907), (117, 1349938), (234, 674969), (677, 233298), (997, 158418), (1354, 116649), (1994, 79209), (2031, 77766), (2991, 52806), (4062, 38883), (5982, 26403), (6093, 25922), (8801, 17946), (8973, 17602), (12186, 12961)]