152351420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5689}}^1$

素因数の和:5814

約数の個数: 48

約数和(自身を含む): 347954880

約数和(自身を除く): 195603460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 5689, 6695, 11378, 13390, 22756, 26780, 28445, 56890, 73957, 113780, 147914, 295828, 369785, 585967, 739570, 1171934, 1479140, 2343868, 2929835, 5859670, 7617571, 11719340, 15235142, 30470284, 38087855, 76175710, 152351420]

約数ペア:

[(1, 152351420), (2, 76175710), (4, 38087855), (5, 30470284), (10, 15235142), (13, 11719340), (20, 7617571), (26, 5859670), (52, 2929835), (65, 2343868), (103, 1479140), (130, 1171934), (206, 739570), (260, 585967), (412, 369785), (515, 295828), (1030, 147914), (1339, 113780), (2060, 73957), (2678, 56890), (5356, 28445), (5689, 26780), (6695, 22756), (11378, 13390)]