131174928

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{3109}}^1$

素因数の和:3416

約数の個数: 60

約数和(自身を含む): 368479020

約数和(自身を除く): 237304092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 293, 586, 879, 1172, 1758, 2344, 2637, 3109, 3516, 4688, 5274, 6218, 7032, 9327, 10548, 12436, 14064, 18654, 21096, 24872, 27981, 37308, 42192, 49744, 55962, 74616, 111924, 149232, 223848, 447696, 910937, 1821874, 2732811, 3643748, 5465622, 7287496, 8198433, 10931244, 14574992, 16396866, 21862488, 32793732, 43724976, 65587464, 131174928]

約数ペア:

[(1, 131174928), (2, 65587464), (3, 43724976), (4, 32793732), (6, 21862488), (8, 16396866), (9, 14574992), (12, 10931244), (16, 8198433), (18, 7287496), (24, 5465622), (36, 3643748), (48, 2732811), (72, 1821874), (144, 910937), (293, 447696), (586, 223848), (879, 149232), (1172, 111924), (1758, 74616), (2344, 55962), (2637, 49744), (3109, 42192), (3516, 37308), (4688, 27981), (5274, 24872), (6218, 21096), (7032, 18654), (9327, 14064), (10548, 12436)]