151371328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:755

約数の個数: 56

約数和(自身を含む): 318028320

約数和(自身を除く): 166656992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 281, 304, 443, 562, 608, 886, 1124, 1216, 1772, 2248, 3544, 4496, 5339, 7088, 8417, 8992, 10678, 14176, 16834, 17984, 21356, 28352, 33668, 42712, 67336, 85424, 124483, 134672, 170848, 248966, 269344, 341696, 497932, 538688, 995864, 1991728, 2365177, 3983456, 4730354, 7966912, 9460708, 18921416, 37842832, 75685664, 151371328]

約数ペア:

[(1, 151371328), (2, 75685664), (4, 37842832), (8, 18921416), (16, 9460708), (19, 7966912), (32, 4730354), (38, 3983456), (64, 2365177), (76, 1991728), (152, 995864), (281, 538688), (304, 497932), (443, 341696), (562, 269344), (608, 248966), (886, 170848), (1124, 134672), (1216, 124483), (1772, 85424), (2248, 67336), (3544, 42712), (4496, 33668), (5339, 28352), (7088, 21356), (8417, 17984), (8992, 16834), (10678, 14176)]