163031472

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^2\times {\mathrm{827}}^1$

素因数の和:915

約数の個数: 90

約数和(自身を含む): 469493388

約数和(自身を除く): 306461916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 827, 888, 1332, 1369, 1654, 1776, 2481, 2664, 2738, 3308, 4107, 4962, 5328, 5476, 6616, 7443, 8214, 9924, 10952, 12321, 13232, 14886, 16428, 19848, 21904, 24642, 29772, 30599, 32856, 39696, 49284, 59544, 61198, 65712, 91797, 98568, 119088, 122396, 183594, 197136, 244792, 275391, 367188, 489584, 550782, 734376, 1101564, 1132163, 1468752, 2203128, 2264326, 3396489, 4406256, 4528652, 6792978, 9057304, 10189467, 13585956, 18114608, 20378934, 27171912, 40757868, 54343824, 81515736, 163031472]

約数ペア:

[(1, 163031472), (2, 81515736), (3, 54343824), (4, 40757868), (6, 27171912), (8, 20378934), (9, 18114608), (12, 13585956), (16, 10189467), (18, 9057304), (24, 6792978), (36, 4528652), (37, 4406256), (48, 3396489), (72, 2264326), (74, 2203128), (111, 1468752), (144, 1132163), (148, 1101564), (222, 734376), (296, 550782), (333, 489584), (444, 367188), (592, 275391), (666, 244792), (827, 197136), (888, 183594), (1332, 122396), (1369, 119088), (1654, 98568), (1776, 91797), (2481, 65712), (2664, 61198), (2738, 59544), (3308, 49284), (4107, 39696), (4962, 32856), (5328, 30599), (5476, 29772), (6616, 24642), (7443, 21904), (8214, 19848), (9924, 16428), (10952, 14886), (12321, 13232)]