140872122

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{28051}}^1$

素因数の和:28096

約数の個数: 40

約数和(自身を含む): 325852032

約数和(自身を除く): 184979910

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 28051, 56102, 84153, 168306, 252459, 504918, 757377, 869581, 1514754, 1739162, 2272131, 2608743, 4544262, 5217486, 7826229, 15652458, 23478687, 46957374, 70436061, 140872122]

約数ペア:

[(1, 140872122), (2, 70436061), (3, 46957374), (6, 23478687), (9, 15652458), (18, 7826229), (27, 5217486), (31, 4544262), (54, 2608743), (62, 2272131), (81, 1739162), (93, 1514754), (162, 869581), (186, 757377), (279, 504918), (558, 252459), (837, 168306), (1674, 84153), (2511, 56102), (5022, 28051)]