123139536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197339}}^1$

素因数の和:197363

約数の個数: 40

約数和(自身を含む): 342582240

約数和(自身を除く): 219442704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 197339, 394678, 592017, 789356, 1184034, 1578712, 2368068, 2565407, 3157424, 4736136, 5130814, 7696221, 9472272, 10261628, 15392442, 20523256, 30784884, 41046512, 61569768, 123139536]

約数ペア:

[(1, 123139536), (2, 61569768), (3, 41046512), (4, 30784884), (6, 20523256), (8, 15392442), (12, 10261628), (13, 9472272), (16, 7696221), (24, 5130814), (26, 4736136), (39, 3157424), (48, 2565407), (52, 2368068), (78, 1578712), (104, 1184034), (156, 789356), (208, 592017), (312, 394678), (624, 197339)]