154644828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991313}}^1$

素因数の和:991333

約数の個数: 24

約数和(自身を含む): 388595088

約数和(自身を除く): 233950260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 991313, 1982626, 2973939, 3965252, 5947878, 11895756, 12887069, 25774138, 38661207, 51548276, 77322414, 154644828]

約数ペア:

[(1, 154644828), (2, 77322414), (3, 51548276), (4, 38661207), (6, 25774138), (12, 12887069), (13, 11895756), (26, 5947878), (39, 3965252), (52, 2973939), (78, 1982626), (156, 991313)]