146145904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{294649}}^1$

素因数の和:294688

約数の個数: 20

約数和(自身を含む): 292292800

約数和(自身を除く): 146146896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 294649, 589298, 1178596, 2357192, 4714384, 9134119, 18268238, 36536476, 73072952, 146145904]

約数ペア:

[(1, 146145904), (2, 73072952), (4, 36536476), (8, 18268238), (16, 9134119), (31, 4714384), (62, 2357192), (124, 1178596), (248, 589298), (496, 294649)]