140951174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^2$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 266368032

約数和(自身を除く): 125416858

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 103, 146, 182, 206, 511, 721, 949, 1022, 1339, 1442, 1898, 2678, 6643, 7519, 9373, 10609, 13286, 15038, 18746, 21218, 52633, 74263, 97747, 105266, 137917, 148526, 195494, 275834, 684229, 774457, 965419, 1368458, 1548914, 1930838, 5421199, 10067941, 10842398, 20135882, 70475587, 140951174]

約数ペア:

[(1, 140951174), (2, 70475587), (7, 20135882), (13, 10842398), (14, 10067941), (26, 5421199), (73, 1930838), (91, 1548914), (103, 1368458), (146, 965419), (182, 774457), (206, 684229), (511, 275834), (721, 195494), (949, 148526), (1022, 137917), (1339, 105266), (1442, 97747), (1898, 74263), (2678, 52633), (6643, 21218), (7519, 18746), (9373, 15038), (10609, 13286)]