189769968

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{1567}}^1$

素因数の和:1639

約数の個数: 90

約数和(自身を含む): 550388384

約数和(自身を除く): 360618416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 841, 1044, 1392, 1567, 1682, 2088, 2523, 3134, 3364, 4176, 4701, 5046, 6268, 6728, 7569, 9402, 10092, 12536, 13456, 14103, 15138, 18804, 20184, 25072, 28206, 30276, 37608, 40368, 45443, 56412, 60552, 75216, 90886, 112824, 121104, 136329, 181772, 225648, 272658, 363544, 408987, 545316, 727088, 817974, 1090632, 1317847, 1635948, 2181264, 2635694, 3271896, 3953541, 5271388, 6543792, 7907082, 10542776, 11860623, 15814164, 21085552, 23721246, 31628328, 47442492, 63256656, 94884984, 189769968]

約数ペア:

[(1, 189769968), (2, 94884984), (3, 63256656), (4, 47442492), (6, 31628328), (8, 23721246), (9, 21085552), (12, 15814164), (16, 11860623), (18, 10542776), (24, 7907082), (29, 6543792), (36, 5271388), (48, 3953541), (58, 3271896), (72, 2635694), (87, 2181264), (116, 1635948), (144, 1317847), (174, 1090632), (232, 817974), (261, 727088), (348, 545316), (464, 408987), (522, 363544), (696, 272658), (841, 225648), (1044, 181772), (1392, 136329), (1567, 121104), (1682, 112824), (2088, 90886), (2523, 75216), (3134, 60552), (3364, 56412), (4176, 45443), (4701, 40368), (5046, 37608), (6268, 30276), (6728, 28206), (7569, 25072), (9402, 20184), (10092, 18804), (12536, 15138), (13456, 14103)]