131301664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13723}}^1$

素因数の和:13769

約数の個数: 48

約数和(自身を含む): 290509632

約数和(自身を除く): 159207968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 13723, 27446, 54892, 109784, 178399, 219568, 315629, 356798, 439136, 631258, 713596, 1262516, 1427192, 2525032, 2854384, 4103177, 5050064, 5708768, 8206354, 10100128, 16412708, 32825416, 65650832, 131301664]

約数ペア:

[(1, 131301664), (2, 65650832), (4, 32825416), (8, 16412708), (13, 10100128), (16, 8206354), (23, 5708768), (26, 5050064), (32, 4103177), (46, 2854384), (52, 2525032), (92, 1427192), (104, 1262516), (184, 713596), (208, 631258), (299, 439136), (368, 356798), (416, 315629), (598, 219568), (736, 178399), (1196, 109784), (2392, 54892), (4784, 27446), (9568, 13723)]