155920896

素因数分解:

$2^9\times 3^3\times {\mathrm{11279}}^1$

素因数の和:11306

約数の個数: 80

約数和(自身を含む): 461577600

約数和(自身を除く): 305656704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 11279, 13824, 22558, 33837, 45116, 67674, 90232, 101511, 135348, 180464, 203022, 270696, 304533, 360928, 406044, 541392, 609066, 721856, 812088, 1082784, 1218132, 1443712, 1624176, 2165568, 2436264, 2887424, 3248352, 4331136, 4872528, 5774848, 6496704, 8662272, 9745056, 12993408, 17324544, 19490112, 25986816, 38980224, 51973632, 77960448, 155920896]

約数ペア:

[(1, 155920896), (2, 77960448), (3, 51973632), (4, 38980224), (6, 25986816), (8, 19490112), (9, 17324544), (12, 12993408), (16, 9745056), (18, 8662272), (24, 6496704), (27, 5774848), (32, 4872528), (36, 4331136), (48, 3248352), (54, 2887424), (64, 2436264), (72, 2165568), (96, 1624176), (108, 1443712), (128, 1218132), (144, 1082784), (192, 812088), (216, 721856), (256, 609066), (288, 541392), (384, 406044), (432, 360928), (512, 304533), (576, 270696), (768, 203022), (864, 180464), (1152, 135348), (1536, 101511), (1728, 90232), (2304, 67674), (3456, 45116), (4608, 33837), (6912, 22558), (11279, 13824)]