149672334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{20599}}^1$

素因数の和:20784

約数の個数: 32

約数和(自身を含む): 344102400

約数和(自身を除く): 194430066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 20599, 41198, 61797, 123594, 144193, 288386, 432579, 865158, 3563627, 7127254, 10690881, 21381762, 24945389, 49890778, 74836167, 149672334]

約数ペア:

[(1, 149672334), (2, 74836167), (3, 49890778), (6, 24945389), (7, 21381762), (14, 10690881), (21, 7127254), (42, 3563627), (173, 865158), (346, 432579), (519, 288386), (1038, 144193), (1211, 123594), (2422, 61797), (3633, 41198), (7266, 20599)]