189684152

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 414720000

約数和(自身を除く): 225035848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 149, 179, 254, 298, 358, 508, 596, 716, 889, 1016, 1043, 1192, 1253, 1432, 1778, 2086, 2506, 3556, 4172, 5012, 7112, 8344, 10024, 18923, 22733, 26671, 37846, 45466, 53342, 75692, 90932, 106684, 132461, 151384, 159131, 181864, 186697, 213368, 264922, 318262, 373394, 529844, 636524, 746788, 1059688, 1273048, 1493576, 3387217, 6774434, 13548868, 23710519, 27097736, 47421038, 94842076, 189684152]

約数ペア:

[(1, 189684152), (2, 94842076), (4, 47421038), (7, 27097736), (8, 23710519), (14, 13548868), (28, 6774434), (56, 3387217), (127, 1493576), (149, 1273048), (179, 1059688), (254, 746788), (298, 636524), (358, 529844), (508, 373394), (596, 318262), (716, 264922), (889, 213368), (1016, 186697), (1043, 181864), (1192, 159131), (1253, 151384), (1432, 132461), (1778, 106684), (2086, 90932), (2506, 75692), (3556, 53342), (4172, 45466), (5012, 37846), (7112, 26671), (8344, 22733), (10024, 18923)]