187844768

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 379207080

約数和(自身を除く): 191362312

約数列:

[1, 2, 4, 8, 16, 32, 73, 97, 146, 194, 292, 388, 584, 776, 829, 1168, 1552, 1658, 2336, 3104, 3316, 6632, 7081, 13264, 14162, 26528, 28324, 56648, 60517, 80413, 113296, 121034, 160826, 226592, 242068, 321652, 484136, 643304, 968272, 1286608, 1936544, 2573216, 5870149, 11740298, 23480596, 46961192, 93922384, 187844768]

約数ペア:

[(1, 187844768), (2, 93922384), (4, 46961192), (8, 23480596), (16, 11740298), (32, 5870149), (73, 2573216), (97, 1936544), (146, 1286608), (194, 968272), (292, 643304), (388, 484136), (584, 321652), (776, 242068), (829, 226592), (1168, 160826), (1552, 121034), (1658, 113296), (2336, 80413), (3104, 60517), (3316, 56648), (6632, 28324), (7081, 26528), (13264, 14162)]