161490048

素因数分解:

$2^7\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2179}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 431378400

約数和(自身を除く): 269888352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 384, 386, 579, 772, 1158, 1544, 2179, 2316, 3088, 4358, 4632, 6176, 6537, 8716, 9264, 12352, 13074, 17432, 18528, 24704, 26148, 34864, 37056, 52296, 69728, 74112, 104592, 139456, 209184, 278912, 418368, 420547, 836736, 841094, 1261641, 1682188, 2523282, 3364376, 5046564, 6728752, 10093128, 13457504, 20186256, 26915008, 40372512, 53830016, 80745024, 161490048]

約数ペア:

[(1, 161490048), (2, 80745024), (3, 53830016), (4, 40372512), (6, 26915008), (8, 20186256), (12, 13457504), (16, 10093128), (24, 6728752), (32, 5046564), (48, 3364376), (64, 2523282), (96, 1682188), (128, 1261641), (192, 841094), (193, 836736), (384, 420547), (386, 418368), (579, 278912), (772, 209184), (1158, 139456), (1544, 104592), (2179, 74112), (2316, 69728), (3088, 52296), (4358, 37056), (4632, 34864), (6176, 26148), (6537, 24704), (8716, 18528), (9264, 17432), (12352, 13074)]