128862576

素因数分解:

$2^4\times 3^4\times {\mathrm{99431}}^1$

素因数の和:99451

約数の個数: 50

約数和(自身を含む): 372969432

約数和(自身を除く): 244106856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 99431, 198862, 298293, 397724, 596586, 795448, 894879, 1193172, 1590896, 1789758, 2386344, 2684637, 3579516, 4772688, 5369274, 7159032, 8053911, 10738548, 14318064, 16107822, 21477096, 32215644, 42954192, 64431288, 128862576]

約数ペア:

[(1, 128862576), (2, 64431288), (3, 42954192), (4, 32215644), (6, 21477096), (8, 16107822), (9, 14318064), (12, 10738548), (16, 8053911), (18, 7159032), (24, 5369274), (27, 4772688), (36, 3579516), (48, 2684637), (54, 2386344), (72, 1789758), (81, 1590896), (108, 1193172), (144, 894879), (162, 795448), (216, 596586), (324, 397724), (432, 298293), (648, 198862), (1296, 99431)]