140825828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1289}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 291271680

約数和(自身を除く): 150445852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 191, 286, 382, 572, 764, 1289, 2101, 2483, 2578, 4202, 4966, 5156, 8404, 9932, 14179, 16757, 27313, 28358, 33514, 54626, 56716, 67028, 109252, 184327, 246199, 368654, 492398, 737308, 984796, 2708189, 3200587, 5416378, 6401174, 10832756, 12802348, 35206457, 70412914, 140825828]

約数ペア:

[(1, 140825828), (2, 70412914), (4, 35206457), (11, 12802348), (13, 10832756), (22, 6401174), (26, 5416378), (44, 3200587), (52, 2708189), (143, 984796), (191, 737308), (286, 492398), (382, 368654), (572, 246199), (764, 184327), (1289, 109252), (2101, 67028), (2483, 56716), (2578, 54626), (4202, 33514), (4966, 28358), (5156, 27313), (8404, 16757), (9932, 14179)]