15770823328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{241469}}^1$

素因数の和:241649

約数の個数: 48

約数和(自身を含む): 33650293320

約数和(自身を除く): 17879469992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 2041, 2512, 4082, 5024, 8164, 16328, 32656, 65312, 241469, 482938, 965876, 1931752, 3139097, 3863504, 6278194, 7727008, 12556388, 25112776, 37910633, 50225552, 75821266, 100451104, 151642532, 303285064, 492838229, 606570128, 985676458, 1213140256, 1971352916, 3942705832, 7885411664, 15770823328]

約数ペア:

[(1, 15770823328), (2, 7885411664), (4, 3942705832), (8, 1971352916), (13, 1213140256), (16, 985676458), (26, 606570128), (32, 492838229), (52, 303285064), (104, 151642532), (157, 100451104), (208, 75821266), (314, 50225552), (416, 37910633), (628, 25112776), (1256, 12556388), (2041, 7727008), (2512, 6278194), (4082, 3863504), (5024, 3139097), (8164, 1931752), (16328, 965876), (32656, 482938), (65312, 241469)]