158361344

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 332231760

約数和(自身を除く): 173870416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 232, 256, 257, 332, 464, 514, 664, 928, 1028, 1328, 1856, 2056, 2407, 2656, 3712, 4112, 4814, 5312, 7424, 7453, 8224, 9628, 10624, 14906, 16448, 19256, 21248, 21331, 29812, 32896, 38512, 42662, 59624, 65792, 77024, 85324, 119248, 154048, 170648, 238496, 308096, 341296, 476992, 616192, 618599, 682592, 953984, 1237198, 1365184, 1907968, 2474396, 2730368, 4948792, 5460736, 9897584, 19795168, 39590336, 79180672, 158361344]

約数ペア:

[(1, 158361344), (2, 79180672), (4, 39590336), (8, 19795168), (16, 9897584), (29, 5460736), (32, 4948792), (58, 2730368), (64, 2474396), (83, 1907968), (116, 1365184), (128, 1237198), (166, 953984), (232, 682592), (256, 618599), (257, 616192), (332, 476992), (464, 341296), (514, 308096), (664, 238496), (928, 170648), (1028, 154048), (1328, 119248), (1856, 85324), (2056, 77024), (2407, 65792), (2656, 59624), (3712, 42662), (4112, 38512), (4814, 32896), (5312, 29812), (7424, 21331), (7453, 21248), (8224, 19256), (9628, 16448), (10624, 14906)]