159588260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26687}}^1$

素因数の和:26732

約数の個数: 48

約数和(自身を含む): 376621056

約数和(自身を除く): 217032796

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 26687, 53374, 106748, 133435, 266870, 346931, 533740, 613801, 693862, 1227602, 1387724, 1734655, 2455204, 3069005, 3469310, 6138010, 6938620, 7979413, 12276020, 15958826, 31917652, 39897065, 79794130, 159588260]

約数ペア:

[(1, 159588260), (2, 79794130), (4, 39897065), (5, 31917652), (10, 15958826), (13, 12276020), (20, 7979413), (23, 6938620), (26, 6138010), (46, 3469310), (52, 3069005), (65, 2455204), (92, 1734655), (115, 1387724), (130, 1227602), (230, 693862), (260, 613801), (299, 533740), (460, 346931), (598, 266870), (1196, 133435), (1495, 106748), (2990, 53374), (5980, 26687)]