156919330220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{298201}}^1$

素因数の和:298610

約数の個数: 48

約数和(自身を含む): 334554016608

約数和(自身を除く): 177634686388

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 317, 332, 415, 634, 830, 1268, 1585, 1660, 3170, 6340, 26311, 52622, 105244, 131555, 263110, 298201, 526220, 596402, 1192804, 1491005, 2982010, 5964020, 24750683, 49501366, 94529717, 99002732, 123753415, 189059434, 247506830, 378118868, 472648585, 495013660, 945297170, 1890594340, 7845966511, 15691933022, 31383866044, 39229832555, 78459665110, 156919330220]

約数ペア:

[(1, 156919330220), (2, 78459665110), (4, 39229832555), (5, 31383866044), (10, 15691933022), (20, 7845966511), (83, 1890594340), (166, 945297170), (317, 495013660), (332, 472648585), (415, 378118868), (634, 247506830), (830, 189059434), (1268, 123753415), (1585, 99002732), (1660, 94529717), (3170, 49501366), (6340, 24750683), (26311, 5964020), (52622, 2982010), (105244, 1491005), (131555, 1192804), (263110, 596402), (298201, 526220)]