128999616

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9463}}^1$

素因数の和:9549

約数の個数: 56

約数和(自身を含む): 346155264

約数和(自身を除く): 217155648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9463, 13632, 18926, 28389, 37852, 56778, 75704, 113556, 151408, 227112, 302816, 454224, 605632, 671873, 908448, 1343746, 1816896, 2015619, 2687492, 4031238, 5374984, 8062476, 10749968, 16124952, 21499936, 32249904, 42999872, 64499808, 128999616]

約数ペア:

[(1, 128999616), (2, 64499808), (3, 42999872), (4, 32249904), (6, 21499936), (8, 16124952), (12, 10749968), (16, 8062476), (24, 5374984), (32, 4031238), (48, 2687492), (64, 2015619), (71, 1816896), (96, 1343746), (142, 908448), (192, 671873), (213, 605632), (284, 454224), (426, 302816), (568, 227112), (852, 151408), (1136, 113556), (1704, 75704), (2272, 56778), (3408, 37852), (4544, 28389), (6816, 18926), (9463, 13632)]