151782988

素因数分解:

$2^2\times 7^3\times {\mathrm{110629}}^1$

素因数の和:110654

約数の個数: 24

約数和(自身を含む): 309764000

約数和(自身を除く): 157981012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 110629, 221258, 442516, 774403, 1548806, 3097612, 5420821, 10841642, 21683284, 37945747, 75891494, 151782988]

約数ペア:

[(1, 151782988), (2, 75891494), (4, 37945747), (7, 21683284), (14, 10841642), (28, 5420821), (49, 3097612), (98, 1548806), (196, 774403), (343, 442516), (686, 221258), (1372, 110629)]