138865584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20266

約数の個数: 80

約数和(自身を含む): 421473024

約数和(自身を除く): 282607440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 20231, 40462, 60693, 80924, 121386, 161848, 222541, 242772, 263003, 323696, 445082, 485544, 526006, 667623, 789009, 890164, 971088, 1052012, 1335246, 1578018, 1780328, 2104024, 2670492, 2893033, 3156036, 3560656, 4208048, 5340984, 5786066, 6312072, 8679099, 10681968, 11572132, 12624144, 17358198, 23144264, 34716396, 46288528, 69432792, 138865584]

約数ペア:

[(1, 138865584), (2, 69432792), (3, 46288528), (4, 34716396), (6, 23144264), (8, 17358198), (11, 12624144), (12, 11572132), (13, 10681968), (16, 8679099), (22, 6312072), (24, 5786066), (26, 5340984), (33, 4208048), (39, 3560656), (44, 3156036), (48, 2893033), (52, 2670492), (66, 2104024), (78, 1780328), (88, 1578018), (104, 1335246), (132, 1052012), (143, 971088), (156, 890164), (176, 789009), (208, 667623), (264, 526006), (286, 485544), (312, 445082), (429, 323696), (528, 263003), (572, 242772), (624, 222541), (858, 161848), (1144, 121386), (1716, 80924), (2288, 60693), (3432, 40462), (6864, 20231)]