157428974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 259282944

約数和(自身を除く): 101853970

約数列:

[1, 2, 23, 31, 46, 53, 62, 106, 713, 1219, 1426, 1643, 2083, 2438, 3286, 4166, 37789, 47909, 64573, 75578, 95818, 110399, 129146, 220798, 1485179, 2539177, 2970358, 3422369, 5078354, 6844738, 78714487, 157428974]

約数ペア:

[(1, 157428974), (2, 78714487), (23, 6844738), (31, 5078354), (46, 3422369), (53, 2970358), (62, 2539177), (106, 1485179), (713, 220798), (1219, 129146), (1426, 110399), (1643, 95818), (2083, 75578), (2438, 64573), (3286, 47909), (4166, 37789)]