156804510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 391587840

約数和(自身を除く): 234783330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 139, 155, 186, 278, 310, 417, 465, 695, 834, 930, 1213, 1390, 2085, 2426, 3639, 4170, 4309, 6065, 7278, 8618, 12130, 12927, 18195, 21545, 25854, 36390, 37603, 43090, 64635, 75206, 112809, 129270, 168607, 188015, 225618, 337214, 376030, 505821, 564045, 843035, 1011642, 1128090, 1686070, 2529105, 5058210, 5226817, 10453634, 15680451, 26134085, 31360902, 52268170, 78402255, 156804510]

約数ペア:

[(1, 156804510), (2, 78402255), (3, 52268170), (5, 31360902), (6, 26134085), (10, 15680451), (15, 10453634), (30, 5226817), (31, 5058210), (62, 2529105), (93, 1686070), (139, 1128090), (155, 1011642), (186, 843035), (278, 564045), (310, 505821), (417, 376030), (465, 337214), (695, 225618), (834, 188015), (930, 168607), (1213, 129270), (1390, 112809), (2085, 75206), (2426, 64635), (3639, 43090), (4170, 37603), (4309, 36390), (6065, 25854), (7278, 21545), (8618, 18195), (12130, 12927)]