161273616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1069}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 477648000

約数和(自身を除く): 316374384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 449, 898, 1069, 1347, 1796, 2138, 2694, 3143, 3207, 3592, 4276, 5388, 6286, 6414, 7184, 7483, 8552, 9429, 10776, 12572, 12828, 14966, 17104, 18858, 21552, 22449, 25144, 25656, 29932, 37716, 44898, 50288, 51312, 59864, 75432, 89796, 119728, 150864, 179592, 359184, 479981, 959962, 1439943, 1919924, 2879886, 3359867, 3839848, 5759772, 6719734, 7679696, 10079601, 11519544, 13439468, 20159202, 23039088, 26878936, 40318404, 53757872, 80636808, 161273616]

約数ペア:

[(1, 161273616), (2, 80636808), (3, 53757872), (4, 40318404), (6, 26878936), (7, 23039088), (8, 20159202), (12, 13439468), (14, 11519544), (16, 10079601), (21, 7679696), (24, 6719734), (28, 5759772), (42, 3839848), (48, 3359867), (56, 2879886), (84, 1919924), (112, 1439943), (168, 959962), (336, 479981), (449, 359184), (898, 179592), (1069, 150864), (1347, 119728), (1796, 89796), (2138, 75432), (2694, 59864), (3143, 51312), (3207, 50288), (3592, 44898), (4276, 37716), (5388, 29932), (6286, 25656), (6414, 25144), (7184, 22449), (7483, 21552), (8552, 18858), (9429, 17104), (10776, 14966), (12572, 12828)]