152139468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18401}}^1$

素因数の和:18474

約数の個数: 48

約数和(自身を含む): 389533536

約数和(自身を除く): 237394068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 18401, 36802, 55203, 73604, 110406, 220812, 239213, 478426, 717639, 956852, 975253, 1435278, 1950506, 2870556, 2925759, 3901012, 5851518, 11703036, 12678289, 25356578, 38034867, 50713156, 76069734, 152139468]

約数ペア:

[(1, 152139468), (2, 76069734), (3, 50713156), (4, 38034867), (6, 25356578), (12, 12678289), (13, 11703036), (26, 5851518), (39, 3901012), (52, 2925759), (53, 2870556), (78, 1950506), (106, 1435278), (156, 975253), (159, 956852), (212, 717639), (318, 478426), (636, 239213), (689, 220812), (1378, 110406), (2067, 73604), (2756, 55203), (4134, 36802), (8268, 18401)]