128604024

素因数分解:

$2^3\times 3^4\times {\mathrm{198463}}^1$

素因数の和:198481

約数の個数: 40

約数和(自身を含む): 360212160

約数和(自身を除く): 231608136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 198463, 396926, 595389, 793852, 1190778, 1587704, 1786167, 2381556, 3572334, 4763112, 5358501, 7144668, 10717002, 14289336, 16075503, 21434004, 32151006, 42868008, 64302012, 128604024]

約数ペア:

[(1, 128604024), (2, 64302012), (3, 42868008), (4, 32151006), (6, 21434004), (8, 16075503), (9, 14289336), (12, 10717002), (18, 7144668), (24, 5358501), (27, 4763112), (36, 3572334), (54, 2381556), (72, 1786167), (81, 1587704), (108, 1190778), (162, 793852), (216, 595389), (324, 396926), (648, 198463)]