157991328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49871}}^1$

素因数の和:49898

約数の個数: 72

約数和(自身を含む): 490142016

約数和(自身を除く): 332150688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 49871, 99742, 149613, 199484, 299226, 398968, 448839, 548581, 598452, 797936, 897678, 1097162, 1196904, 1595872, 1645743, 1795356, 2194324, 2393808, 3291486, 3590712, 4388648, 4787616, 4937229, 6582972, 7181424, 8777296, 9874458, 13165944, 14362848, 17554592, 19748916, 26331888, 39497832, 52663776, 78995664, 157991328]

約数ペア:

[(1, 157991328), (2, 78995664), (3, 52663776), (4, 39497832), (6, 26331888), (8, 19748916), (9, 17554592), (11, 14362848), (12, 13165944), (16, 9874458), (18, 8777296), (22, 7181424), (24, 6582972), (32, 4937229), (33, 4787616), (36, 4388648), (44, 3590712), (48, 3291486), (66, 2393808), (72, 2194324), (88, 1795356), (96, 1645743), (99, 1595872), (132, 1196904), (144, 1097162), (176, 897678), (198, 797936), (264, 598452), (288, 548581), (352, 448839), (396, 398968), (528, 299226), (792, 199484), (1056, 149613), (1584, 99742), (3168, 49871)]