156002572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{15619}}^1$

素因数の和:15861

約数の個数: 24

約数和(自身を含む): 299154240

約数和(自身を除く): 143151668

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988, 15619, 31238, 62476, 171809, 343618, 687236, 3545513, 7091026, 14182052, 39000643, 78001286, 156002572]

約数ペア:

[(1, 156002572), (2, 78001286), (4, 39000643), (11, 14182052), (22, 7091026), (44, 3545513), (227, 687236), (454, 343618), (908, 171809), (2497, 62476), (4994, 31238), (9988, 15619)]