129294536

素因数分解:

$2^3\times 7^3\times {\mathrm{47119}}^1$

素因数の和:47146

約数の個数: 32

約数和(自身を含む): 282720000

約数和(自身を除く): 153425464

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 47119, 94238, 188476, 329833, 376952, 659666, 1319332, 2308831, 2638664, 4617662, 9235324, 16161817, 18470648, 32323634, 64647268, 129294536]

約数ペア:

[(1, 129294536), (2, 64647268), (4, 32323634), (7, 18470648), (8, 16161817), (14, 9235324), (28, 4617662), (49, 2638664), (56, 2308831), (98, 1319332), (196, 659666), (343, 376952), (392, 329833), (686, 188476), (1372, 94238), (2744, 47119)]