145234672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48541}}^1$

素因数の和:48577

約数の個数: 40

約数和(自身を含む): 325037232

約数和(自身を除く): 179802560

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 48541, 97082, 194164, 388328, 533951, 776656, 825197, 1067902, 1650394, 2135804, 3300788, 4271608, 6601576, 8543216, 9077167, 13203152, 18154334, 36308668, 72617336, 145234672]

約数ペア:

[(1, 145234672), (2, 72617336), (4, 36308668), (8, 18154334), (11, 13203152), (16, 9077167), (17, 8543216), (22, 6601576), (34, 4271608), (44, 3300788), (68, 2135804), (88, 1650394), (136, 1067902), (176, 825197), (187, 776656), (272, 533951), (374, 388328), (748, 194164), (1496, 97082), (2992, 48541)]