195748384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 439617024

約数和(自身を除く): 243868640

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 86, 104, 124, 172, 208, 248, 344, 353, 403, 416, 496, 559, 688, 706, 806, 992, 1118, 1333, 1376, 1412, 1612, 2236, 2666, 2824, 3224, 4472, 4589, 5332, 5648, 6448, 8944, 9178, 10664, 10943, 11296, 12896, 15179, 17329, 17888, 18356, 21328, 21886, 30358, 34658, 36712, 42656, 43772, 60716, 69316, 73424, 87544, 121432, 138632, 142259, 146848, 175088, 197327, 242864, 277264, 284518, 350176, 394654, 470549, 485728, 554528, 569036, 789308, 941098, 1138072, 1578616, 1882196, 2276144, 3157232, 3764392, 4552288, 6117137, 6314464, 7528784, 12234274, 15057568, 24468548, 48937096, 97874192, 195748384]

約数ペア:

[(1, 195748384), (2, 97874192), (4, 48937096), (8, 24468548), (13, 15057568), (16, 12234274), (26, 7528784), (31, 6314464), (32, 6117137), (43, 4552288), (52, 3764392), (62, 3157232), (86, 2276144), (104, 1882196), (124, 1578616), (172, 1138072), (208, 941098), (248, 789308), (344, 569036), (353, 554528), (403, 485728), (416, 470549), (496, 394654), (559, 350176), (688, 284518), (706, 277264), (806, 242864), (992, 197327), (1118, 175088), (1333, 146848), (1376, 142259), (1412, 138632), (1612, 121432), (2236, 87544), (2666, 73424), (2824, 69316), (3224, 60716), (4472, 43772), (4589, 42656), (5332, 36712), (5648, 34658), (6448, 30358), (8944, 21886), (9178, 21328), (10664, 18356), (10943, 17888), (11296, 17329), (12896, 15179)]