156968338304

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1871}}^1\times {\mathrm{21143}}^1$

素因数の和:23059

約数の個数: 64

約数和(自身を含む): 322985594880

約数和(自身を除く): 166017256576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1871, 1984, 3742, 3968, 7484, 14968, 21143, 29936, 42286, 58001, 59872, 84572, 116002, 119744, 169144, 232004, 239488, 338288, 464008, 655433, 676576, 928016, 1310866, 1353152, 1856032, 2621732, 2706304, 3712064, 5243464, 7424128, 10486928, 20973856, 39558553, 41947712, 79117106, 83895424, 158234212, 316468424, 632936848, 1226315143, 1265873696, 2452630286, 2531747392, 4905260572, 5063494784, 9810521144, 19621042288, 39242084576, 78484169152, 156968338304]

約数ペア:

[(1, 156968338304), (2, 78484169152), (4, 39242084576), (8, 19621042288), (16, 9810521144), (31, 5063494784), (32, 4905260572), (62, 2531747392), (64, 2452630286), (124, 1265873696), (128, 1226315143), (248, 632936848), (496, 316468424), (992, 158234212), (1871, 83895424), (1984, 79117106), (3742, 41947712), (3968, 39558553), (7484, 20973856), (14968, 10486928), (21143, 7424128), (29936, 5243464), (42286, 3712064), (58001, 2706304), (59872, 2621732), (84572, 1856032), (116002, 1353152), (119744, 1310866), (169144, 928016), (232004, 676576), (239488, 655433), (338288, 464008)]