148991872

素因数分解:

$2^7\times {\mathrm{1031}}^1\times {\mathrm{1129}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 297370800

約数和(自身を除く): 148378928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1031, 1129, 2062, 2258, 4124, 4516, 8248, 9032, 16496, 18064, 32992, 36128, 65984, 72256, 131968, 144512, 1163999, 2327998, 4655996, 9311992, 18623984, 37247968, 74495936, 148991872]

約数ペア:

[(1, 148991872), (2, 74495936), (4, 37247968), (8, 18623984), (16, 9311992), (32, 4655996), (64, 2327998), (128, 1163999), (1031, 144512), (1129, 131968), (2062, 72256), (2258, 65984), (4124, 36128), (4516, 32992), (8248, 18064), (9032, 16496)]