133513660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4093}}^1$

素因数の和:4342

約数の個数: 48

約数和(自身を含む): 321886656

約数和(自身を除く): 188372996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4093, 4660, 6524, 8155, 8186, 16310, 16372, 20465, 28651, 32620, 40930, 57302, 81860, 114604, 143255, 286510, 573020, 953669, 1907338, 3814676, 4768345, 6675683, 9536690, 13351366, 19073380, 26702732, 33378415, 66756830, 133513660]

約数ペア:

[(1, 133513660), (2, 66756830), (4, 33378415), (5, 26702732), (7, 19073380), (10, 13351366), (14, 9536690), (20, 6675683), (28, 4768345), (35, 3814676), (70, 1907338), (140, 953669), (233, 573020), (466, 286510), (932, 143255), (1165, 114604), (1631, 81860), (2330, 57302), (3262, 40930), (4093, 32620), (4660, 28651), (6524, 20465), (8155, 16372), (8186, 16310)]