156621630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3023}}^1$

素因数の和:3201

約数の個数: 64

約数和(自身を含む): 412812288

約数和(自身を除く): 256190658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 157, 165, 314, 330, 471, 785, 942, 1570, 1727, 2355, 3023, 3454, 4710, 5181, 6046, 8635, 9069, 10362, 15115, 17270, 18138, 25905, 30230, 33253, 45345, 51810, 66506, 90690, 99759, 166265, 199518, 332530, 474611, 498795, 949222, 997590, 1423833, 2373055, 2847666, 4746110, 5220721, 7119165, 10441442, 14238330, 15662163, 26103605, 31324326, 52207210, 78310815, 156621630]

約数ペア:

[(1, 156621630), (2, 78310815), (3, 52207210), (5, 31324326), (6, 26103605), (10, 15662163), (11, 14238330), (15, 10441442), (22, 7119165), (30, 5220721), (33, 4746110), (55, 2847666), (66, 2373055), (110, 1423833), (157, 997590), (165, 949222), (314, 498795), (330, 474611), (471, 332530), (785, 199518), (942, 166265), (1570, 99759), (1727, 90690), (2355, 66506), (3023, 51810), (3454, 45345), (4710, 33253), (5181, 30230), (6046, 25905), (8635, 18138), (9069, 17270), (10362, 15115)]