157419100

素因数分解:

$2^2\times 5^2\times {\mathrm{277}}^1\times {\mathrm{5683}}^1$

素因数の和:5974

約数の個数: 36

約数和(自身を含む): 342892984

約数和(自身を除く): 185473884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 277, 554, 1108, 1385, 2770, 5540, 5683, 6925, 11366, 13850, 22732, 27700, 28415, 56830, 113660, 142075, 284150, 568300, 1574191, 3148382, 6296764, 7870955, 15741910, 31483820, 39354775, 78709550, 157419100]

約数ペア:

[(1, 157419100), (2, 78709550), (4, 39354775), (5, 31483820), (10, 15741910), (20, 7870955), (25, 6296764), (50, 3148382), (100, 1574191), (277, 568300), (554, 284150), (1108, 142075), (1385, 113660), (2770, 56830), (5540, 28415), (5683, 27700), (6925, 22732), (11366, 13850)]