168209944

素因数分解:

$2^3\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 374400000

約数和(自身を除く): 206190056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 343, 392, 413, 472, 686, 826, 1039, 1372, 1652, 2078, 2744, 2891, 3304, 4156, 5782, 7273, 8312, 11564, 14546, 20237, 23128, 29092, 40474, 50911, 58184, 61301, 80948, 101822, 122602, 161896, 203644, 245204, 356377, 407288, 429107, 490408, 712754, 858214, 1425508, 1716428, 2851016, 3003749, 3432856, 6007498, 12014996, 21026243, 24029992, 42052486, 84104972, 168209944]

約数ペア:

[(1, 168209944), (2, 84104972), (4, 42052486), (7, 24029992), (8, 21026243), (14, 12014996), (28, 6007498), (49, 3432856), (56, 3003749), (59, 2851016), (98, 1716428), (118, 1425508), (196, 858214), (236, 712754), (343, 490408), (392, 429107), (413, 407288), (472, 356377), (686, 245204), (826, 203644), (1039, 161896), (1372, 122602), (1652, 101822), (2078, 80948), (2744, 61301), (2891, 58184), (3304, 50911), (4156, 40474), (5782, 29092), (7273, 23128), (8312, 20237), (11564, 14546)]