152043184

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 303091712

約数和(自身を除く): 151048528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 223, 344, 446, 688, 892, 991, 1784, 1982, 3568, 3964, 7928, 9589, 15856, 19178, 38356, 42613, 76712, 85226, 153424, 170452, 220993, 340904, 441986, 681808, 883972, 1767944, 3535888, 9502699, 19005398, 38010796, 76021592, 152043184]

約数ペア:

[(1, 152043184), (2, 76021592), (4, 38010796), (8, 19005398), (16, 9502699), (43, 3535888), (86, 1767944), (172, 883972), (223, 681808), (344, 441986), (446, 340904), (688, 220993), (892, 170452), (991, 153424), (1784, 85226), (1982, 76712), (3568, 42613), (3964, 38356), (7928, 19178), (9589, 15856)]