181078016

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 438721920

約数和(自身を除く): 257643904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 743, 896, 952, 1024, 1088, 1486, 1792, 1904, 2048, 2176, 2972, 3584, 3808, 4352, 5201, 5944, 7168, 7616, 8704, 10402, 11888, 12631, 14336, 15232, 17408, 20804, 23776, 25262, 30464, 34816, 41608, 47552, 50524, 60928, 83216, 88417, 95104, 101048, 121856, 166432, 176834, 190208, 202096, 243712, 332864, 353668, 380416, 404192, 665728, 707336, 760832, 808384, 1331456, 1414672, 1521664, 1616768, 2662912, 2829344, 3233536, 5325824, 5658688, 6467072, 10651648, 11317376, 12934144, 22634752, 25868288, 45269504, 90539008, 181078016]

約数ペア:

[(1, 181078016), (2, 90539008), (4, 45269504), (7, 25868288), (8, 22634752), (14, 12934144), (16, 11317376), (17, 10651648), (28, 6467072), (32, 5658688), (34, 5325824), (56, 3233536), (64, 2829344), (68, 2662912), (112, 1616768), (119, 1521664), (128, 1414672), (136, 1331456), (224, 808384), (238, 760832), (256, 707336), (272, 665728), (448, 404192), (476, 380416), (512, 353668), (544, 332864), (743, 243712), (896, 202096), (952, 190208), (1024, 176834), (1088, 166432), (1486, 121856), (1792, 101048), (1904, 95104), (2048, 88417), (2176, 83216), (2972, 60928), (3584, 50524), (3808, 47552), (4352, 41608), (5201, 34816), (5944, 30464), (7168, 25262), (7616, 23776), (8704, 20804), (10402, 17408), (11888, 15232), (12631, 14336)]