167951168

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 420038784

約数和(自身を除く): 252087616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 173, 176, 197, 224, 308, 346, 352, 394, 448, 616, 692, 704, 788, 1211, 1232, 1379, 1384, 1576, 1903, 2167, 2422, 2464, 2758, 2768, 3152, 3806, 4334, 4844, 4928, 5516, 5536, 6304, 7612, 8668, 9688, 11032, 11072, 12608, 13321, 15169, 15224, 17336, 19376, 22064, 26642, 30338, 30448, 34081, 34672, 38752, 44128, 53284, 60676, 60896, 68162, 69344, 77504, 88256, 106568, 121352, 121792, 136324, 138688, 213136, 238567, 242704, 272648, 374891, 426272, 477134, 485408, 545296, 749782, 852544, 954268, 970816, 1090592, 1499564, 1908536, 2181184, 2624237, 2999128, 3817072, 5248474, 5998256, 7634144, 10496948, 11996512, 15268288, 20993896, 23993024, 41987792, 83975584, 167951168]

約数ペア:

[(1, 167951168), (2, 83975584), (4, 41987792), (7, 23993024), (8, 20993896), (11, 15268288), (14, 11996512), (16, 10496948), (22, 7634144), (28, 5998256), (32, 5248474), (44, 3817072), (56, 2999128), (64, 2624237), (77, 2181184), (88, 1908536), (112, 1499564), (154, 1090592), (173, 970816), (176, 954268), (197, 852544), (224, 749782), (308, 545296), (346, 485408), (352, 477134), (394, 426272), (448, 374891), (616, 272648), (692, 242704), (704, 238567), (788, 213136), (1211, 138688), (1232, 136324), (1379, 121792), (1384, 121352), (1576, 106568), (1903, 88256), (2167, 77504), (2422, 69344), (2464, 68162), (2758, 60896), (2768, 60676), (3152, 53284), (3806, 44128), (4334, 38752), (4844, 34672), (4928, 34081), (5516, 30448), (5536, 30338), (6304, 26642), (7612, 22064), (8668, 19376), (9688, 17336), (11032, 15224), (11072, 15169), (12608, 13321)]