140153286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 347010048

約数和(自身を除く): 206856762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 197, 273, 394, 546, 591, 1182, 1303, 1379, 2561, 2606, 2758, 3909, 4137, 5122, 7683, 7818, 8274, 9121, 15366, 16939, 17927, 18242, 27363, 33878, 35854, 50817, 53781, 54726, 101634, 107562, 118573, 237146, 256691, 355719, 513382, 711438, 770073, 1540146, 1796837, 3336983, 3593674, 5390511, 6673966, 10010949, 10781022, 20021898, 23358881, 46717762, 70076643, 140153286]

約数ペア:

[(1, 140153286), (2, 70076643), (3, 46717762), (6, 23358881), (7, 20021898), (13, 10781022), (14, 10010949), (21, 6673966), (26, 5390511), (39, 3593674), (42, 3336983), (78, 1796837), (91, 1540146), (182, 770073), (197, 711438), (273, 513382), (394, 355719), (546, 256691), (591, 237146), (1182, 118573), (1303, 107562), (1379, 101634), (2561, 54726), (2606, 53781), (2758, 50817), (3909, 35854), (4137, 33878), (5122, 27363), (7683, 18242), (7818, 17927), (8274, 16939), (9121, 15366)]