149871384

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17791}}^1$

素因数の和:17822

約数の個数: 80

約数和(自身を含む): 452094720

約数和(自身を除く): 302223336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 17791, 35582, 53373, 71164, 106746, 142328, 160119, 213492, 231283, 320238, 426984, 462566, 480357, 640476, 693849, 925132, 960714, 1280952, 1387698, 1441071, 1850264, 1921428, 2081547, 2775396, 2882142, 3842856, 4163094, 5550792, 5764284, 6244641, 8326188, 11528568, 12489282, 16652376, 18733923, 24978564, 37467846, 49957128, 74935692, 149871384]

約数ペア:

[(1, 149871384), (2, 74935692), (3, 49957128), (4, 37467846), (6, 24978564), (8, 18733923), (9, 16652376), (12, 12489282), (13, 11528568), (18, 8326188), (24, 6244641), (26, 5764284), (27, 5550792), (36, 4163094), (39, 3842856), (52, 2882142), (54, 2775396), (72, 2081547), (78, 1921428), (81, 1850264), (104, 1441071), (108, 1387698), (117, 1280952), (156, 960714), (162, 925132), (216, 693849), (234, 640476), (312, 480357), (324, 462566), (351, 426984), (468, 320238), (648, 231283), (702, 213492), (936, 160119), (1053, 142328), (1404, 106746), (2106, 71164), (2808, 53373), (4212, 35582), (8424, 17791)]