156770084360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1\times {\mathrm{75689}}^1$

素因数の和:76730

約数の個数: 64

約数和(自身を含む): 359760625200

約数和(自身を除く): 202990540840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 977, 1060, 1954, 2120, 3908, 4885, 7816, 9770, 19540, 39080, 51781, 75689, 103562, 151378, 207124, 258905, 302756, 378445, 414248, 517810, 605512, 756890, 1035620, 1513780, 2071240, 3027560, 4011517, 8023034, 16046068, 20057585, 32092136, 40115170, 73948153, 80230340, 147896306, 160460680, 295792612, 369740765, 591585224, 739481530, 1478963060, 2957926120, 3919252109, 7838504218, 15677008436, 19596260545, 31354016872, 39192521090, 78385042180, 156770084360]

約数ペア:

[(1, 156770084360), (2, 78385042180), (4, 39192521090), (5, 31354016872), (8, 19596260545), (10, 15677008436), (20, 7838504218), (40, 3919252109), (53, 2957926120), (106, 1478963060), (212, 739481530), (265, 591585224), (424, 369740765), (530, 295792612), (977, 160460680), (1060, 147896306), (1954, 80230340), (2120, 73948153), (3908, 40115170), (4885, 32092136), (7816, 20057585), (9770, 16046068), (19540, 8023034), (39080, 4011517), (51781, 3027560), (75689, 2071240), (103562, 1513780), (151378, 1035620), (207124, 756890), (258905, 605512), (302756, 517810), (378445, 414248)]