129792

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2$

素因数の和:45

約数の個数: 54

約数和(自身を含む): 374052

約数和(自身を除く): 244260

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 624, 676, 768, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 3328, 4056, 4992, 5408, 8112, 9984, 10816, 16224, 21632, 32448, 43264, 64896, 129792]

約数ペア:

[(1, 129792), (2, 64896), (3, 43264), (4, 32448), (6, 21632), (8, 16224), (12, 10816), (13, 9984), (16, 8112), (24, 5408), (26, 4992), (32, 4056), (39, 3328), (48, 2704), (52, 2496), (64, 2028), (78, 1664), (96, 1352), (104, 1248), (128, 1014), (156, 832), (169, 768), (192, 676), (208, 624), (256, 507), (312, 416), (338, 384)]