169921760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28703}}^1$

素因数の和:28755

約数の個数: 48

約数和(自身を含む): 412304256

約数和(自身を除く): 242382496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 28703, 57406, 114812, 143515, 229624, 287030, 459248, 574060, 918496, 1062011, 1148120, 2124022, 2296240, 4248044, 4592480, 5310055, 8496088, 10620110, 16992176, 21240220, 33984352, 42480440, 84960880, 169921760]

約数ペア:

[(1, 169921760), (2, 84960880), (4, 42480440), (5, 33984352), (8, 21240220), (10, 16992176), (16, 10620110), (20, 8496088), (32, 5310055), (37, 4592480), (40, 4248044), (74, 2296240), (80, 2124022), (148, 1148120), (160, 1062011), (185, 918496), (296, 574060), (370, 459248), (592, 287030), (740, 229624), (1184, 143515), (1480, 114812), (2960, 57406), (5920, 28703)]