153016496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{308501}}^1$

素因数の和:308540

約数の個数: 20

約数和(自身を含む): 306033984

約数和(自身を除く): 153017488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 308501, 617002, 1234004, 2468008, 4936016, 9563531, 19127062, 38254124, 76508248, 153016496]

約数ペア:

[(1, 153016496), (2, 76508248), (4, 38254124), (8, 19127062), (16, 9563531), (31, 4936016), (62, 2468008), (124, 1234004), (248, 617002), (496, 308501)]