165725170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 333123840

約数和(自身を除く): 167398670

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 67, 106, 130, 134, 265, 335, 359, 530, 670, 689, 718, 871, 1378, 1742, 1795, 3445, 3551, 3590, 4355, 4667, 6890, 7102, 8710, 9334, 17755, 19027, 23335, 24053, 35510, 38054, 46163, 46670, 48106, 92326, 95135, 120265, 190270, 230815, 240530, 247351, 312689, 461630, 494702, 625378, 1236755, 1274809, 1563445, 2473510, 2549618, 3126890, 6374045, 12748090, 16572517, 33145034, 82862585, 165725170]

約数ペア:

[(1, 165725170), (2, 82862585), (5, 33145034), (10, 16572517), (13, 12748090), (26, 6374045), (53, 3126890), (65, 2549618), (67, 2473510), (106, 1563445), (130, 1274809), (134, 1236755), (265, 625378), (335, 494702), (359, 461630), (530, 312689), (670, 247351), (689, 240530), (718, 230815), (871, 190270), (1378, 120265), (1742, 95135), (1795, 92326), (3445, 48106), (3551, 46670), (3590, 46163), (4355, 38054), (4667, 35510), (6890, 24053), (7102, 23335), (8710, 19027), (9334, 17755)]