126018256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 307980288

約数和(自身を除く): 181962032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2111, 2132, 2296, 3731, 4222, 4264, 4592, 7462, 8444, 8528, 14777, 14924, 16888, 27443, 29554, 29848, 33776, 54886, 59108, 59696, 86551, 109772, 118216, 173102, 192101, 219544, 236432, 346204, 384202, 439088, 605857, 692408, 768404, 1125163, 1211714, 1384816, 1536808, 2250326, 2423428, 3073616, 4500652, 4846856, 7876141, 9001304, 9693712, 15752282, 18002608, 31504564, 63009128, 126018256]

約数ペア:

[(1, 126018256), (2, 63009128), (4, 31504564), (7, 18002608), (8, 15752282), (13, 9693712), (14, 9001304), (16, 7876141), (26, 4846856), (28, 4500652), (41, 3073616), (52, 2423428), (56, 2250326), (82, 1536808), (91, 1384816), (104, 1211714), (112, 1125163), (164, 768404), (182, 692408), (208, 605857), (287, 439088), (328, 384202), (364, 346204), (533, 236432), (574, 219544), (656, 192101), (728, 173102), (1066, 118216), (1148, 109772), (1456, 86551), (2111, 59696), (2132, 59108), (2296, 54886), (3731, 33776), (4222, 29848), (4264, 29554), (4592, 27443), (7462, 16888), (8444, 14924), (8528, 14777)]