148409648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{299213}}^1$

素因数の和:299252

約数の個数: 20

約数和(自身を含む): 296820288

約数和(自身を除く): 148410640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 299213, 598426, 1196852, 2393704, 4787408, 9275603, 18551206, 37102412, 74204824, 148409648]

約数ペア:

[(1, 148409648), (2, 74204824), (4, 37102412), (8, 18551206), (16, 9275603), (31, 4787408), (62, 2393704), (124, 1196852), (248, 598426), (496, 299213)]