156768492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1783}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 388426752

約数和(自身を除く): 231658260

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 431, 862, 1293, 1724, 1783, 2586, 3566, 5172, 5349, 7132, 7327, 10698, 14654, 21396, 21981, 29308, 30311, 43962, 60622, 87924, 90933, 121244, 181866, 363732, 768473, 1536946, 2305419, 3073892, 4610838, 9221676, 13064041, 26128082, 39192123, 52256164, 78384246, 156768492]

約数ペア:

[(1, 156768492), (2, 78384246), (3, 52256164), (4, 39192123), (6, 26128082), (12, 13064041), (17, 9221676), (34, 4610838), (51, 3073892), (68, 2305419), (102, 1536946), (204, 768473), (431, 363732), (862, 181866), (1293, 121244), (1724, 90933), (1783, 87924), (2586, 60622), (3566, 43962), (5172, 30311), (5349, 29308), (7132, 21981), (7327, 21396), (10698, 14654)]