157415748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1699}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 420403200

約数和(自身を除く): 262987452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1103, 1699, 2206, 3309, 3398, 4412, 5097, 6618, 6796, 7721, 10194, 11893, 13236, 15442, 20388, 23163, 23786, 30884, 35679, 46326, 47572, 71358, 92652, 142716, 1873997, 3747994, 5621991, 7495988, 11243982, 13117979, 22487964, 26235958, 39353937, 52471916, 78707874, 157415748]

約数ペア:

[(1, 157415748), (2, 78707874), (3, 52471916), (4, 39353937), (6, 26235958), (7, 22487964), (12, 13117979), (14, 11243982), (21, 7495988), (28, 5621991), (42, 3747994), (84, 1873997), (1103, 142716), (1699, 92652), (2206, 71358), (3309, 47572), (3398, 46326), (4412, 35679), (5097, 30884), (6618, 23786), (6796, 23163), (7721, 20388), (10194, 15442), (11893, 13236)]