168379536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:1984

約数の個数: 80

約数和(自身を含む): 471844800

約数和(自身を除く): 303465264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 298, 312, 447, 596, 624, 894, 1192, 1788, 1811, 1937, 2384, 3576, 3622, 3874, 5433, 5811, 7152, 7244, 7748, 10866, 11622, 14488, 15496, 21732, 23244, 23543, 28976, 30992, 43464, 46488, 47086, 70629, 86928, 92976, 94172, 141258, 188344, 269839, 282516, 376688, 539678, 565032, 809517, 1079356, 1130064, 1619034, 2158712, 3238068, 3507907, 4317424, 6476136, 7015814, 10523721, 12952272, 14031628, 21047442, 28063256, 42094884, 56126512, 84189768, 168379536]

約数ペア:

[(1, 168379536), (2, 84189768), (3, 56126512), (4, 42094884), (6, 28063256), (8, 21047442), (12, 14031628), (13, 12952272), (16, 10523721), (24, 7015814), (26, 6476136), (39, 4317424), (48, 3507907), (52, 3238068), (78, 2158712), (104, 1619034), (149, 1130064), (156, 1079356), (208, 809517), (298, 565032), (312, 539678), (447, 376688), (596, 282516), (624, 269839), (894, 188344), (1192, 141258), (1788, 94172), (1811, 92976), (1937, 86928), (2384, 70629), (3576, 47086), (3622, 46488), (3874, 43464), (5433, 30992), (5811, 28976), (7152, 23543), (7244, 23244), (7748, 21732), (10866, 15496), (11622, 14488)]