153444944

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{57427}}^1$

素因数の和:57602

約数の個数: 20

約数和(自身を含む): 299085024

約数和(自身を除く): 145640080

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 57427, 114854, 229708, 459416, 918832, 9590309, 19180618, 38361236, 76722472, 153444944]

約数ペア:

[(1, 153444944), (2, 76722472), (4, 38361236), (8, 19180618), (16, 9590309), (167, 918832), (334, 459416), (668, 229708), (1336, 114854), (2672, 57427)]