156979590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{33329}}^1$

素因数の和:33496

約数の個数: 32

約数和(自身を含む): 379162080

約数和(自身を除く): 222182490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 33329, 66658, 99987, 166645, 199974, 333290, 499935, 999870, 5232653, 10465306, 15697959, 26163265, 31395918, 52326530, 78489795, 156979590]

約数ペア:

[(1, 156979590), (2, 78489795), (3, 52326530), (5, 31395918), (6, 26163265), (10, 15697959), (15, 10465306), (30, 5232653), (157, 999870), (314, 499935), (471, 333290), (785, 199974), (942, 166645), (1570, 99987), (2355, 66658), (4710, 33329)]