160508590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 327499200

約数和(自身を除く): 166990610

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 113, 185, 226, 349, 370, 407, 565, 698, 814, 1130, 1243, 1745, 2035, 2486, 3490, 3839, 4070, 4181, 6215, 7678, 8362, 12430, 12913, 19195, 20905, 25826, 38390, 39437, 41810, 45991, 64565, 78874, 91982, 129130, 142043, 197185, 229955, 284086, 394370, 433807, 459910, 710215, 867614, 1420430, 1459169, 2169035, 2918338, 4338070, 7295845, 14591690, 16050859, 32101718, 80254295, 160508590]

約数ペア:

[(1, 160508590), (2, 80254295), (5, 32101718), (10, 16050859), (11, 14591690), (22, 7295845), (37, 4338070), (55, 2918338), (74, 2169035), (110, 1459169), (113, 1420430), (185, 867614), (226, 710215), (349, 459910), (370, 433807), (407, 394370), (565, 284086), (698, 229955), (814, 197185), (1130, 142043), (1243, 129130), (1745, 91982), (2035, 78874), (2486, 64565), (3490, 45991), (3839, 41810), (4070, 39437), (4181, 38390), (6215, 25826), (7678, 20905), (8362, 19195), (12430, 12913)]