188415528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5693}}^1$

素因数の和:5906

約数の個数: 64

約数和(自身を含む): 541157760

約数和(自身を除く): 352742232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 5693, 8274, 11032, 11386, 16548, 17079, 22772, 33096, 34158, 39851, 45544, 68316, 79702, 119553, 136632, 159404, 239106, 318808, 478212, 956424, 1121521, 2243042, 3364563, 4486084, 6729126, 7850647, 8972168, 13458252, 15701294, 23551941, 26916504, 31402588, 47103882, 62805176, 94207764, 188415528]

約数ペア:

[(1, 188415528), (2, 94207764), (3, 62805176), (4, 47103882), (6, 31402588), (7, 26916504), (8, 23551941), (12, 15701294), (14, 13458252), (21, 8972168), (24, 7850647), (28, 6729126), (42, 4486084), (56, 3364563), (84, 2243042), (168, 1121521), (197, 956424), (394, 478212), (591, 318808), (788, 239106), (1182, 159404), (1379, 136632), (1576, 119553), (2364, 79702), (2758, 68316), (4137, 45544), (4728, 39851), (5516, 34158), (5693, 33096), (8274, 22772), (11032, 17079), (11386, 16548)]