156907470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{38177}}^1$

素因数の和:38324

約数の個数: 32

約数和(自身を含む): 379336608

約数和(自身を除く): 222429138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 38177, 76354, 114531, 190885, 229062, 381770, 572655, 1145310, 5230249, 10460498, 15690747, 26151245, 31381494, 52302490, 78453735, 156907470]

約数ペア:

[(1, 156907470), (2, 78453735), (3, 52302490), (5, 31381494), (6, 26151245), (10, 15690747), (15, 10460498), (30, 5230249), (137, 1145310), (274, 572655), (411, 381770), (685, 229062), (822, 190885), (1370, 114531), (2055, 76354), (4110, 38177)]