149958888

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 385651200

約数和(自身を除く): 235692312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 331, 344, 439, 516, 662, 878, 993, 1032, 1317, 1324, 1756, 1986, 2634, 2648, 3512, 3972, 5268, 7944, 10536, 14233, 18877, 28466, 37754, 42699, 56631, 56932, 75508, 85398, 113262, 113864, 145309, 151016, 170796, 226524, 290618, 341592, 435927, 453048, 581236, 871854, 1162472, 1743708, 3487416, 6248287, 12496574, 18744861, 24993148, 37489722, 49986296, 74979444, 149958888]

約数ペア:

[(1, 149958888), (2, 74979444), (3, 49986296), (4, 37489722), (6, 24993148), (8, 18744861), (12, 12496574), (24, 6248287), (43, 3487416), (86, 1743708), (129, 1162472), (172, 871854), (258, 581236), (331, 453048), (344, 435927), (439, 341592), (516, 290618), (662, 226524), (878, 170796), (993, 151016), (1032, 145309), (1317, 113864), (1324, 113262), (1756, 85398), (1986, 75508), (2634, 56932), (2648, 56631), (3512, 42699), (3972, 37754), (5268, 28466), (7944, 18877), (10536, 14233)]