157158976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4019}}^1$

素因数の和:4091

約数の個数: 56

約数和(自身を含む): 343082880

約数和(自身を除く): 185923904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 4019, 4888, 8038, 9776, 16076, 19552, 32152, 39104, 52247, 64304, 104494, 128608, 188893, 208988, 257216, 377786, 417976, 755572, 835952, 1511144, 1671904, 2455609, 3022288, 3343808, 4911218, 6044576, 9822436, 12089152, 19644872, 39289744, 78579488, 157158976]

約数ペア:

[(1, 157158976), (2, 78579488), (4, 39289744), (8, 19644872), (13, 12089152), (16, 9822436), (26, 6044576), (32, 4911218), (47, 3343808), (52, 3022288), (64, 2455609), (94, 1671904), (104, 1511144), (188, 835952), (208, 755572), (376, 417976), (416, 377786), (611, 257216), (752, 208988), (832, 188893), (1222, 128608), (1504, 104494), (2444, 64304), (3008, 52247), (4019, 39104), (4888, 32152), (8038, 19552), (9776, 16076)]