149739254

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{23201}}^1$

素因数の和:23671

約数の個数: 16

約数和(自身を含む): 257263776

約数和(自身を除く): 107524522

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 23201, 46402, 162407, 324814, 10695661, 21391322, 74869627, 149739254]

約数ペア:

[(1, 149739254), (2, 74869627), (7, 21391322), (14, 10695661), (461, 324814), (922, 162407), (3227, 46402), (6454, 23201)]