159208060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42569}}^1$

素因数の和:42606

約数の個数: 48

約数和(自身を含む): 386195040

約数和(自身を除く): 226986980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 42569, 85138, 170276, 212845, 425690, 468259, 723673, 851380, 936518, 1447346, 1873036, 2341295, 2894692, 3618365, 4682590, 7236730, 7960403, 9365180, 14473460, 15920806, 31841612, 39802015, 79604030, 159208060]

約数ペア:

[(1, 159208060), (2, 79604030), (4, 39802015), (5, 31841612), (10, 15920806), (11, 14473460), (17, 9365180), (20, 7960403), (22, 7236730), (34, 4682590), (44, 3618365), (55, 2894692), (68, 2341295), (85, 1873036), (110, 1447346), (170, 936518), (187, 851380), (220, 723673), (340, 468259), (374, 425690), (748, 212845), (935, 170276), (1870, 85138), (3740, 42569)]