161097440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8461}}^1$

素因数の和:8500

約数の個数: 96

約数和(自身を含む): 460603584

約数和(自身を除く): 299506144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 8461, 9520, 16922, 19040, 33844, 42305, 59227, 67688, 84610, 118454, 135376, 143837, 169220, 236908, 270752, 287674, 296135, 338440, 473816, 575348, 592270, 676880, 719185, 947632, 1006859, 1150696, 1184540, 1353760, 1438370, 1895264, 2013718, 2301392, 2369080, 2876740, 4027436, 4602784, 4738160, 5034295, 5753480, 8054872, 9476320, 10068590, 11506960, 16109744, 20137180, 23013920, 32219488, 40274360, 80548720, 161097440]

約数ペア:

[(1, 161097440), (2, 80548720), (4, 40274360), (5, 32219488), (7, 23013920), (8, 20137180), (10, 16109744), (14, 11506960), (16, 10068590), (17, 9476320), (20, 8054872), (28, 5753480), (32, 5034295), (34, 4738160), (35, 4602784), (40, 4027436), (56, 2876740), (68, 2369080), (70, 2301392), (80, 2013718), (85, 1895264), (112, 1438370), (119, 1353760), (136, 1184540), (140, 1150696), (160, 1006859), (170, 947632), (224, 719185), (238, 676880), (272, 592270), (280, 575348), (340, 473816), (476, 338440), (544, 296135), (560, 287674), (595, 270752), (680, 236908), (952, 169220), (1120, 143837), (1190, 135376), (1360, 118454), (1904, 84610), (2380, 67688), (2720, 59227), (3808, 42305), (4760, 33844), (8461, 19040), (9520, 16922)]