140103972

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{16421}}^1$

素因数の和:16513

約数の個数: 48

約数和(自身を含む): 367852800

約数和(自身を除く): 227748828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 16421, 32842, 49263, 65684, 98526, 147789, 197052, 295578, 443367, 591156, 886734, 1297259, 1773468, 2594518, 3891777, 5189036, 7783554, 11675331, 15567108, 23350662, 35025993, 46701324, 70051986, 140103972]

約数ペア:

[(1, 140103972), (2, 70051986), (3, 46701324), (4, 35025993), (6, 23350662), (9, 15567108), (12, 11675331), (18, 7783554), (27, 5189036), (36, 3891777), (54, 2594518), (79, 1773468), (108, 1297259), (158, 886734), (237, 591156), (316, 443367), (474, 295578), (711, 197052), (948, 147789), (1422, 98526), (2133, 65684), (2844, 49263), (4266, 32842), (8532, 16421)]