148949296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{300301}}^1$

素因数の和:300340

約数の個数: 20

約数和(自身を含む): 297899584

約数和(自身を除く): 148950288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 300301, 600602, 1201204, 2402408, 4804816, 9309331, 18618662, 37237324, 74474648, 148949296]

約数ペア:

[(1, 148949296), (2, 74474648), (4, 37237324), (8, 18618662), (16, 9309331), (31, 4804816), (62, 2402408), (124, 1201204), (248, 600602), (496, 300301)]