140898168

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{36923}}^1$

素因数の和:36988

約数の個数: 48

約数和(自身を含む): 388809720

約数和(自身を除く): 247911552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 36923, 73846, 110769, 147692, 221538, 295384, 332307, 443076, 664614, 886152, 1329228, 1956919, 2658456, 3913838, 5870757, 7827676, 11741514, 15655352, 17612271, 23483028, 35224542, 46966056, 70449084, 140898168]

約数ペア:

[(1, 140898168), (2, 70449084), (3, 46966056), (4, 35224542), (6, 23483028), (8, 17612271), (9, 15655352), (12, 11741514), (18, 7827676), (24, 5870757), (36, 3913838), (53, 2658456), (72, 1956919), (106, 1329228), (159, 886152), (212, 664614), (318, 443076), (424, 332307), (477, 295384), (636, 221538), (954, 147692), (1272, 110769), (1908, 73846), (3816, 36923)]