156947856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251519}}^1$

素因数の和:251543

約数の個数: 40

約数和(自身を含む): 436638720

約数和(自身を除く): 279690864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 251519, 503038, 754557, 1006076, 1509114, 2012152, 3018228, 3269747, 4024304, 6036456, 6539494, 9809241, 12072912, 13078988, 19618482, 26157976, 39236964, 52315952, 78473928, 156947856]

約数ペア:

[(1, 156947856), (2, 78473928), (3, 52315952), (4, 39236964), (6, 26157976), (8, 19618482), (12, 13078988), (13, 12072912), (16, 9809241), (24, 6539494), (26, 6036456), (39, 4024304), (48, 3269747), (52, 3018228), (78, 2012152), (104, 1509114), (156, 1006076), (208, 754557), (312, 503038), (624, 251519)]