128763336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13313}}^1$

素因数の和:13366

約数の個数: 64

約数和(自身を含む): 357880320

約数和(自身を除く): 229116984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 13313, 26626, 39939, 53252, 79878, 106504, 159756, 173069, 319512, 346138, 412703, 519207, 692276, 825406, 1038414, 1238109, 1384552, 1650812, 2076828, 2476218, 3301624, 4153656, 4952436, 5365139, 9904872, 10730278, 16095417, 21460556, 32190834, 42921112, 64381668, 128763336]

約数ペア:

[(1, 128763336), (2, 64381668), (3, 42921112), (4, 32190834), (6, 21460556), (8, 16095417), (12, 10730278), (13, 9904872), (24, 5365139), (26, 4952436), (31, 4153656), (39, 3301624), (52, 2476218), (62, 2076828), (78, 1650812), (93, 1384552), (104, 1238109), (124, 1038414), (156, 825406), (186, 692276), (248, 519207), (312, 412703), (372, 346138), (403, 319512), (744, 173069), (806, 159756), (1209, 106504), (1612, 79878), (2418, 53252), (3224, 39939), (4836, 26626), (9672, 13313)]