157050764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{15331}}^1$

素因数の和:15545

約数の個数: 24

約数和(自身を含む): 297502128

約数和(自身を除く): 140451364

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 15331, 30662, 61324, 199303, 398606, 797212, 3020207, 6040414, 12080828, 39262691, 78525382, 157050764]

約数ペア:

[(1, 157050764), (2, 78525382), (4, 39262691), (13, 12080828), (26, 6040414), (52, 3020207), (197, 797212), (394, 398606), (788, 199303), (2561, 61324), (5122, 30662), (10244, 15331)]