156915180704

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{1087}}^1\times {\mathrm{22669}}^1$

素因数の和:23965

約数の個数: 48

約数和(自身を含む): 310778496000

約数和(自身を除く): 153863315296

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 796, 1087, 1592, 2174, 3184, 4348, 6368, 8696, 17392, 22669, 34784, 45338, 90676, 181352, 216313, 362704, 432626, 725408, 865252, 1730504, 3461008, 4511131, 6922016, 9022262, 18044524, 24641203, 36089048, 49282406, 72178096, 98564812, 144356192, 197129624, 394259248, 788518496, 4903599397, 9807198794, 19614397588, 39228795176, 78457590352, 156915180704]

約数ペア:

[(1, 156915180704), (2, 78457590352), (4, 39228795176), (8, 19614397588), (16, 9807198794), (32, 4903599397), (199, 788518496), (398, 394259248), (796, 197129624), (1087, 144356192), (1592, 98564812), (2174, 72178096), (3184, 49282406), (4348, 36089048), (6368, 24641203), (8696, 18044524), (17392, 9022262), (22669, 6922016), (34784, 4511131), (45338, 3461008), (90676, 1730504), (181352, 865252), (216313, 725408), (362704, 432626)]