163949952

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3917}}^1$

素因数の和:4043

約数の個数: 64

約数和(自身を含む): 439599600

約数和(自身を除く): 275649648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1744, 2616, 3488, 3917, 5232, 6976, 7834, 10464, 11751, 13952, 15668, 20928, 23502, 31336, 41856, 47004, 62672, 94008, 125344, 188016, 250688, 376032, 426953, 501376, 752064, 853906, 1280859, 1504128, 1707812, 2561718, 3415624, 5123436, 6831248, 10246872, 13662496, 20493744, 27324992, 40987488, 54649984, 81974976, 163949952]

約数ペア:

[(1, 163949952), (2, 81974976), (3, 54649984), (4, 40987488), (6, 27324992), (8, 20493744), (12, 13662496), (16, 10246872), (24, 6831248), (32, 5123436), (48, 3415624), (64, 2561718), (96, 1707812), (109, 1504128), (128, 1280859), (192, 853906), (218, 752064), (327, 501376), (384, 426953), (436, 376032), (654, 250688), (872, 188016), (1308, 125344), (1744, 94008), (2616, 62672), (3488, 47004), (3917, 41856), (5232, 31336), (6976, 23502), (7834, 20928), (10464, 15668), (11751, 13952)]