151400528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{305243}}^1$

素因数の和:305282

約数の個数: 20

約数和(自身を含む): 302802048

約数和(自身を除く): 151401520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 305243, 610486, 1220972, 2441944, 4883888, 9462533, 18925066, 37850132, 75700264, 151400528]

約数ペア:

[(1, 151400528), (2, 75700264), (4, 37850132), (8, 18925066), (16, 9462533), (31, 4883888), (62, 2441944), (124, 1220972), (248, 610486), (496, 305243)]