147828884

素因数分解:

$2^2\times 7^3\times {\mathrm{107747}}^1$

素因数の和:107772

約数の個数: 24

約数和(自身を含む): 301694400

約数和(自身を除く): 153865516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 107747, 215494, 430988, 754229, 1508458, 3016916, 5279603, 10559206, 21118412, 36957221, 73914442, 147828884]

約数ペア:

[(1, 147828884), (2, 73914442), (4, 36957221), (7, 21118412), (14, 10559206), (28, 5279603), (49, 3016916), (98, 1508458), (196, 754229), (343, 430988), (686, 215494), (1372, 107747)]