157216728

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{63599}}^1$

素因数の和:63711

約数の個数: 32

約数和(自身を含む): 396864000

約数和(自身を除く): 239647272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 63599, 127198, 190797, 254396, 381594, 508792, 763188, 1526376, 6550697, 13101394, 19652091, 26202788, 39304182, 52405576, 78608364, 157216728]

約数ペア:

[(1, 157216728), (2, 78608364), (3, 52405576), (4, 39304182), (6, 26202788), (8, 19652091), (12, 13101394), (24, 6550697), (103, 1526376), (206, 763188), (309, 508792), (412, 381594), (618, 254396), (824, 190797), (1236, 127198), (2472, 63599)]