145503148

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{9397}}^1$

素因数の和:9494

約数の個数: 36

約数和(自身を含む): 299984160

約数和(自身を除く): 154481012

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 9397, 15484, 18794, 37588, 65779, 131558, 263116, 460453, 742363, 920906, 1484726, 1841812, 2969452, 5196541, 10393082, 20786164, 36375787, 72751574, 145503148]

約数ペア:

[(1, 145503148), (2, 72751574), (4, 36375787), (7, 20786164), (14, 10393082), (28, 5196541), (49, 2969452), (79, 1841812), (98, 1484726), (158, 920906), (196, 742363), (316, 460453), (553, 263116), (1106, 131558), (2212, 65779), (3871, 37588), (7742, 18794), (9397, 15484)]