128512104

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{109279}}^1$

素因数の和:109302

約数の個数: 48

約数和(自身を含む): 373737600

約数和(自身を除く): 245225496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 109279, 218558, 327837, 437116, 655674, 764953, 874232, 1311348, 1529906, 2294859, 2622696, 3059812, 4589718, 5354671, 6119624, 9179436, 10709342, 16064013, 18358872, 21418684, 32128026, 42837368, 64256052, 128512104]

約数ペア:

[(1, 128512104), (2, 64256052), (3, 42837368), (4, 32128026), (6, 21418684), (7, 18358872), (8, 16064013), (12, 10709342), (14, 9179436), (21, 6119624), (24, 5354671), (28, 4589718), (42, 3059812), (49, 2622696), (56, 2294859), (84, 1529906), (98, 1311348), (147, 874232), (168, 764953), (196, 655674), (294, 437116), (392, 327837), (588, 218558), (1176, 109279)]