181413648

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{32303}}^1$

素因数の和:32333

約数の個数: 80

約数和(自身を含む): 560797440

約数和(自身を除く): 379383792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 32303, 64606, 96909, 129212, 193818, 258424, 290727, 387636, 419939, 516848, 581454, 775272, 839878, 872181, 1162908, 1259817, 1550544, 1679756, 1744362, 2325816, 2519634, 3359512, 3488724, 3779451, 4651632, 5039268, 6719024, 6977448, 7558902, 10078536, 11338353, 13954896, 15117804, 20157072, 22676706, 30235608, 45353412, 60471216, 90706824, 181413648]

約数ペア:

[(1, 181413648), (2, 90706824), (3, 60471216), (4, 45353412), (6, 30235608), (8, 22676706), (9, 20157072), (12, 15117804), (13, 13954896), (16, 11338353), (18, 10078536), (24, 7558902), (26, 6977448), (27, 6719024), (36, 5039268), (39, 4651632), (48, 3779451), (52, 3488724), (54, 3359512), (72, 2519634), (78, 2325816), (104, 1744362), (108, 1679756), (117, 1550544), (144, 1259817), (156, 1162908), (208, 872181), (216, 839878), (234, 775272), (312, 581454), (351, 516848), (432, 419939), (468, 387636), (624, 290727), (702, 258424), (936, 193818), (1404, 129212), (1872, 96909), (2808, 64606), (5616, 32303)]