143804989468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1\times {\mathrm{22937}}^1$

素因数の和:23243

約数の個数: 72

約数和(自身を含む): 298475495136

約数和(自身を除く): 154670505668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 233, 434, 466, 868, 932, 961, 1631, 1922, 3262, 3844, 6524, 6727, 7223, 13454, 14446, 22937, 26908, 28892, 45874, 50561, 91748, 101122, 160559, 202244, 223913, 321118, 447826, 642236, 711047, 895652, 1422094, 1567391, 2844188, 3134782, 4977329, 5344321, 6269564, 9954658, 10688642, 19909316, 21377284, 22042457, 37410247, 44084914, 74820494, 88169828, 149640988, 154297199, 165673951, 308594398, 331347902, 617188796, 662695804, 1159717657, 2319435314, 4638870628, 5135892481, 10271784962, 20543569924, 35951247367, 71902494734, 143804989468]

約数ペア:

[(1, 143804989468), (2, 71902494734), (4, 35951247367), (7, 20543569924), (14, 10271784962), (28, 5135892481), (31, 4638870628), (62, 2319435314), (124, 1159717657), (217, 662695804), (233, 617188796), (434, 331347902), (466, 308594398), (868, 165673951), (932, 154297199), (961, 149640988), (1631, 88169828), (1922, 74820494), (3262, 44084914), (3844, 37410247), (6524, 22042457), (6727, 21377284), (7223, 19909316), (13454, 10688642), (14446, 9954658), (22937, 6269564), (26908, 5344321), (28892, 4977329), (45874, 3134782), (50561, 2844188), (91748, 1567391), (101122, 1422094), (160559, 895652), (202244, 711047), (223913, 642236), (321118, 447826)]