140775048

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67421}}^1$

素因数の和:67462

約数の個数: 48

約数和(自身を含む): 394418700

約数和(自身を除く): 253643652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 67421, 134842, 202263, 269684, 404526, 539368, 606789, 809052, 1213578, 1618104, 1955209, 2427156, 3910418, 4854312, 5865627, 7820836, 11731254, 15641672, 17596881, 23462508, 35193762, 46925016, 70387524, 140775048]

約数ペア:

[(1, 140775048), (2, 70387524), (3, 46925016), (4, 35193762), (6, 23462508), (8, 17596881), (9, 15641672), (12, 11731254), (18, 7820836), (24, 5865627), (29, 4854312), (36, 3910418), (58, 2427156), (72, 1955209), (87, 1618104), (116, 1213578), (174, 809052), (232, 606789), (261, 539368), (348, 404526), (522, 269684), (696, 202263), (1044, 134842), (2088, 67421)]