191811168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1259}}^1$

素因数の和:1321

約数の個数: 108

約数和(自身を含む): 570662820

約数和(自身を除く): 378851652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 529, 552, 736, 828, 1058, 1104, 1259, 1587, 1656, 2116, 2208, 2518, 3174, 3312, 3777, 4232, 4761, 5036, 6348, 6624, 7554, 8464, 9522, 10072, 11331, 12696, 15108, 16928, 19044, 20144, 22662, 25392, 28957, 30216, 38088, 40288, 45324, 50784, 57914, 60432, 76176, 86871, 90648, 115828, 120864, 152352, 173742, 181296, 231656, 260613, 347484, 362592, 463312, 521226, 666011, 694968, 926624, 1042452, 1332022, 1389936, 1998033, 2084904, 2664044, 2779872, 3996066, 4169808, 5328088, 5994099, 7992132, 8339616, 10656176, 11988198, 15984264, 21312352, 23976396, 31968528, 47952792, 63937056, 95905584, 191811168]

約数ペア:

[(1, 191811168), (2, 95905584), (3, 63937056), (4, 47952792), (6, 31968528), (8, 23976396), (9, 21312352), (12, 15984264), (16, 11988198), (18, 10656176), (23, 8339616), (24, 7992132), (32, 5994099), (36, 5328088), (46, 4169808), (48, 3996066), (69, 2779872), (72, 2664044), (92, 2084904), (96, 1998033), (138, 1389936), (144, 1332022), (184, 1042452), (207, 926624), (276, 694968), (288, 666011), (368, 521226), (414, 463312), (529, 362592), (552, 347484), (736, 260613), (828, 231656), (1058, 181296), (1104, 173742), (1259, 152352), (1587, 120864), (1656, 115828), (2116, 90648), (2208, 86871), (2518, 76176), (3174, 60432), (3312, 57914), (3777, 50784), (4232, 45324), (4761, 40288), (5036, 38088), (6348, 30216), (6624, 28957), (7554, 25392), (8464, 22662), (9522, 20144), (10072, 19044), (11331, 16928), (12696, 15108)]