164126736

素因数分解:

$2^4\times 3^4\times {\mathrm{126641}}^1$

素因数の和:126661

約数の個数: 50

約数和(自身を含む): 475034142

約数和(自身を除く): 310907406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 126641, 253282, 379923, 506564, 759846, 1013128, 1139769, 1519692, 2026256, 2279538, 3039384, 3419307, 4559076, 6078768, 6838614, 9118152, 10257921, 13677228, 18236304, 20515842, 27354456, 41031684, 54708912, 82063368, 164126736]

約数ペア:

[(1, 164126736), (2, 82063368), (3, 54708912), (4, 41031684), (6, 27354456), (8, 20515842), (9, 18236304), (12, 13677228), (16, 10257921), (18, 9118152), (24, 6838614), (27, 6078768), (36, 4559076), (48, 3419307), (54, 3039384), (72, 2279538), (81, 2026256), (108, 1519692), (144, 1139769), (162, 1013128), (216, 759846), (324, 506564), (432, 379923), (648, 253282), (1296, 126641)]