142545156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1861}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 359112768

約数和(自身を除く): 216567612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 491, 982, 1473, 1861, 1964, 2946, 3722, 5583, 5892, 6383, 7444, 11166, 12766, 19149, 22332, 24193, 25532, 38298, 48386, 72579, 76596, 96772, 145158, 290316, 913751, 1827502, 2741253, 3655004, 5482506, 10965012, 11878763, 23757526, 35636289, 47515052, 71272578, 142545156]

約数ペア:

[(1, 142545156), (2, 71272578), (3, 47515052), (4, 35636289), (6, 23757526), (12, 11878763), (13, 10965012), (26, 5482506), (39, 3655004), (52, 2741253), (78, 1827502), (156, 913751), (491, 290316), (982, 145158), (1473, 96772), (1861, 76596), (1964, 72579), (2946, 48386), (3722, 38298), (5583, 25532), (5892, 24193), (6383, 22332), (7444, 19149), (11166, 12766)]