151551246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1471}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 379846656

約数和(自身を除く): 228295410

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 223, 231, 446, 462, 669, 1338, 1471, 1561, 2453, 2942, 3122, 4413, 4683, 4906, 7359, 8826, 9366, 10297, 14718, 16181, 17171, 20594, 30891, 32362, 34342, 48543, 51513, 61782, 97086, 103026, 113267, 226534, 328033, 339801, 656066, 679602, 984099, 1968198, 2296231, 3608363, 4592462, 6888693, 7216726, 10825089, 13777386, 21650178, 25258541, 50517082, 75775623, 151551246]

約数ペア:

[(1, 151551246), (2, 75775623), (3, 50517082), (6, 25258541), (7, 21650178), (11, 13777386), (14, 10825089), (21, 7216726), (22, 6888693), (33, 4592462), (42, 3608363), (66, 2296231), (77, 1968198), (154, 984099), (223, 679602), (231, 656066), (446, 339801), (462, 328033), (669, 226534), (1338, 113267), (1471, 103026), (1561, 97086), (2453, 61782), (2942, 51513), (3122, 48543), (4413, 34342), (4683, 32362), (4906, 30891), (7359, 20594), (8826, 17171), (9366, 16181), (10297, 14718)]