155654148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997783}}^1$

素因数の和:997803

約数の個数: 24

約数和(自身を含む): 391131328

約数和(自身を除く): 235477180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 997783, 1995566, 2993349, 3991132, 5986698, 11973396, 12971179, 25942358, 38913537, 51884716, 77827074, 155654148]

約数ペア:

[(1, 155654148), (2, 77827074), (3, 51884716), (4, 38913537), (6, 25942358), (12, 12971179), (13, 11973396), (26, 5986698), (39, 3991132), (52, 2993349), (78, 1995566), (156, 997783)]