161684592

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 434162688

約数和(自身を除く): 272478096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 193, 248, 372, 386, 496, 563, 579, 744, 772, 1126, 1158, 1488, 1544, 1689, 2252, 2316, 3088, 3378, 4504, 4632, 5983, 6756, 9008, 9264, 11966, 13512, 17453, 17949, 23932, 27024, 34906, 35898, 47864, 52359, 69812, 71796, 95728, 104718, 108659, 139624, 143592, 209436, 217318, 279248, 287184, 325977, 418872, 434636, 651954, 837744, 869272, 1303908, 1738544, 2607816, 3368429, 5215632, 6736858, 10105287, 13473716, 20210574, 26947432, 40421148, 53894864, 80842296, 161684592]

約数ペア:

[(1, 161684592), (2, 80842296), (3, 53894864), (4, 40421148), (6, 26947432), (8, 20210574), (12, 13473716), (16, 10105287), (24, 6736858), (31, 5215632), (48, 3368429), (62, 2607816), (93, 1738544), (124, 1303908), (186, 869272), (193, 837744), (248, 651954), (372, 434636), (386, 418872), (496, 325977), (563, 287184), (579, 279248), (744, 217318), (772, 209436), (1126, 143592), (1158, 139624), (1488, 108659), (1544, 104718), (1689, 95728), (2252, 71796), (2316, 69812), (3088, 52359), (3378, 47864), (4504, 35898), (4632, 34906), (5983, 27024), (6756, 23932), (9008, 17949), (9264, 17453), (11966, 13512)]