140985612

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 365601600

約数和(自身を除く): 224615988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 557, 711, 801, 948, 1068, 1114, 1422, 1602, 1671, 2228, 2844, 3204, 3342, 5013, 6684, 7031, 10026, 14062, 20052, 21093, 28124, 42186, 44003, 49573, 63279, 84372, 88006, 99146, 126558, 132009, 148719, 176012, 198292, 253116, 264018, 297438, 396027, 446157, 528036, 594876, 792054, 892314, 1584108, 1784628, 3916267, 7832534, 11748801, 15665068, 23497602, 35246403, 46995204, 70492806, 140985612]

約数ペア:

[(1, 140985612), (2, 70492806), (3, 46995204), (4, 35246403), (6, 23497602), (9, 15665068), (12, 11748801), (18, 7832534), (36, 3916267), (79, 1784628), (89, 1584108), (158, 892314), (178, 792054), (237, 594876), (267, 528036), (316, 446157), (356, 396027), (474, 297438), (534, 264018), (557, 253116), (711, 198292), (801, 176012), (948, 148719), (1068, 132009), (1114, 126558), (1422, 99146), (1602, 88006), (1671, 84372), (2228, 63279), (2844, 49573), (3204, 44003), (3342, 42186), (5013, 28124), (6684, 21093), (7031, 20052), (10026, 14062)]