161372304

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:3965

約数の個数: 80

約数和(自身を含む): 468095040

約数和(自身を除く): 306722736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 3851, 4656, 5238, 6984, 7702, 10476, 11553, 13968, 15404, 20952, 23106, 30808, 34659, 41904, 46212, 61616, 69318, 92424, 103977, 138636, 184848, 207954, 277272, 373547, 415908, 554544, 747094, 831816, 1120641, 1494188, 1663632, 2241282, 2988376, 3361923, 4482564, 5976752, 6723846, 8965128, 10085769, 13447692, 17930256, 20171538, 26895384, 40343076, 53790768, 80686152, 161372304]

約数ペア:

[(1, 161372304), (2, 80686152), (3, 53790768), (4, 40343076), (6, 26895384), (8, 20171538), (9, 17930256), (12, 13447692), (16, 10085769), (18, 8965128), (24, 6723846), (27, 5976752), (36, 4482564), (48, 3361923), (54, 2988376), (72, 2241282), (97, 1663632), (108, 1494188), (144, 1120641), (194, 831816), (216, 747094), (291, 554544), (388, 415908), (432, 373547), (582, 277272), (776, 207954), (873, 184848), (1164, 138636), (1552, 103977), (1746, 92424), (2328, 69318), (2619, 61616), (3492, 46212), (3851, 41904), (4656, 34659), (5238, 30808), (6984, 23106), (7702, 20952), (10476, 15404), (11553, 13968)]