158443264

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 108

約数和(自身を含む): 390068784

約数和(自身を除く): 231625520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 544, 743, 784, 833, 896, 952, 1088, 1486, 1568, 1666, 1792, 1904, 2176, 2972, 3136, 3332, 3808, 4352, 5201, 5944, 6272, 6664, 7616, 10402, 11888, 12544, 12631, 13328, 15232, 20804, 23776, 25262, 26656, 30464, 36407, 41608, 47552, 50524, 53312, 72814, 83216, 88417, 95104, 101048, 106624, 145628, 166432, 176834, 190208, 202096, 213248, 291256, 332864, 353668, 404192, 582512, 618919, 665728, 707336, 808384, 1165024, 1237838, 1331456, 1414672, 1616768, 2330048, 2475676, 2829344, 3233536, 4660096, 4951352, 5658688, 9320192, 9902704, 11317376, 19805408, 22634752, 39610816, 79221632, 158443264]

約数ペア:

[(1, 158443264), (2, 79221632), (4, 39610816), (7, 22634752), (8, 19805408), (14, 11317376), (16, 9902704), (17, 9320192), (28, 5658688), (32, 4951352), (34, 4660096), (49, 3233536), (56, 2829344), (64, 2475676), (68, 2330048), (98, 1616768), (112, 1414672), (119, 1331456), (128, 1237838), (136, 1165024), (196, 808384), (224, 707336), (238, 665728), (256, 618919), (272, 582512), (392, 404192), (448, 353668), (476, 332864), (544, 291256), (743, 213248), (784, 202096), (833, 190208), (896, 176834), (952, 166432), (1088, 145628), (1486, 106624), (1568, 101048), (1666, 95104), (1792, 88417), (1904, 83216), (2176, 72814), (2972, 53312), (3136, 50524), (3332, 47552), (3808, 41608), (4352, 36407), (5201, 30464), (5944, 26656), (6272, 25262), (6664, 23776), (7616, 20804), (10402, 15232), (11888, 13328), (12544, 12631)]