157090473547

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{23041}}^1$

素因数の和:23188

約数の個数: 64

約数和(自身を含む): 206409129984

約数和(自身を除く): 49318656437

約数列:

[1, 7, 17, 23, 47, 53, 119, 161, 329, 371, 391, 799, 901, 1081, 1219, 2491, 2737, 5593, 6307, 7567, 8533, 17437, 18377, 20723, 23041, 42347, 57293, 128639, 145061, 161287, 296429, 391697, 401051, 529943, 973981, 1082927, 1221173, 2741879, 3709601, 6817867, 7580489, 8548211, 9009031, 18409759, 20759941, 24907321, 28086979, 57395131, 63063217, 128868313, 145319587, 174351247, 196608853, 401765917, 423424457, 477478643, 975717227, 1320088013, 2963971199, 3342350501, 6830020589, 9240616091, 22441496221, 157090473547]

約数ペア:

[(1, 157090473547), (7, 22441496221), (17, 9240616091), (23, 6830020589), (47, 3342350501), (53, 2963971199), (119, 1320088013), (161, 975717227), (329, 477478643), (371, 423424457), (391, 401765917), (799, 196608853), (901, 174351247), (1081, 145319587), (1219, 128868313), (2491, 63063217), (2737, 57395131), (5593, 28086979), (6307, 24907321), (7567, 20759941), (8533, 18409759), (17437, 9009031), (18377, 8548211), (20723, 7580489), (23041, 6817867), (42347, 3709601), (57293, 2741879), (128639, 1221173), (145061, 1082927), (161287, 973981), (296429, 529943), (391697, 401051)]