156968070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{106781}}^1$

素因数の和:106805

約数の個数: 48

約数和(自身を含む): 438233328

約数和(自身を除く): 281265258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 106781, 213562, 320343, 533905, 640686, 747467, 1067810, 1494934, 1601715, 2242401, 3203430, 3737335, 4484802, 5232269, 7474670, 10464538, 11212005, 15696807, 22424010, 26161345, 31393614, 52322690, 78484035, 156968070]

約数ペア:

[(1, 156968070), (2, 78484035), (3, 52322690), (5, 31393614), (6, 26161345), (7, 22424010), (10, 15696807), (14, 11212005), (15, 10464538), (21, 7474670), (30, 5232269), (35, 4484802), (42, 3737335), (49, 3203430), (70, 2242401), (98, 1601715), (105, 1494934), (147, 1067810), (210, 747467), (245, 640686), (294, 533905), (490, 320343), (735, 213562), (1470, 106781)]