151554910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2551}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 294541632

約数和(自身を除く): 142986722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 914, 2285, 2551, 4570, 5102, 5941, 11882, 12755, 25510, 29705, 33163, 59410, 66326, 165815, 331630, 1165807, 2331614, 5829035, 11658070, 15155491, 30310982, 75777455, 151554910]

約数ペア:

[(1, 151554910), (2, 75777455), (5, 30310982), (10, 15155491), (13, 11658070), (26, 5829035), (65, 2331614), (130, 1165807), (457, 331630), (914, 165815), (2285, 66326), (2551, 59410), (4570, 33163), (5102, 29705), (5941, 25510), (11882, 12755)]