138783216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20254

約数の個数: 80

約数和(自身を含む): 421223040

約数和(自身を除く): 282439824

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, 20219, 40438, 60657, 80876, 121314, 161752, 222409, 242628, 262847, 323504, 444818, 485256, 525694, 667227, 788541, 889636, 970512, 1051388, 1334454, 1577082, 1779272, 2102776, 2668908, 2891317, 3154164, 3558544, 4205552, 5337816, 5782634, 6308328, 8673951, 10675632, 11565268, 12616656, 17347902, 23130536, 34695804, 46261072, 69391608, 138783216]

約数ペア:

[(1, 138783216), (2, 69391608), (3, 46261072), (4, 34695804), (6, 23130536), (8, 17347902), (11, 12616656), (12, 11565268), (13, 10675632), (16, 8673951), (22, 6308328), (24, 5782634), (26, 5337816), (33, 4205552), (39, 3558544), (44, 3154164), (48, 2891317), (52, 2668908), (66, 2102776), (78, 1779272), (88, 1577082), (104, 1334454), (132, 1051388), (143, 970512), (156, 889636), (176, 788541), (208, 667227), (264, 525694), (286, 485256), (312, 444818), (429, 323504), (528, 262847), (572, 242628), (624, 222409), (858, 161752), (1144, 121314), (1716, 80876), (2288, 60657), (3432, 40438), (6864, 20219)]