158167456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 347493888

約数和(自身を除く): 189326432

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 83, 113, 124, 136, 166, 226, 248, 272, 332, 452, 496, 527, 544, 664, 904, 992, 1054, 1328, 1411, 1808, 1921, 2108, 2573, 2656, 2822, 3503, 3616, 3842, 4216, 5146, 5644, 7006, 7684, 8432, 9379, 10292, 11288, 14012, 15368, 16864, 18758, 20584, 22576, 28024, 30736, 37516, 41168, 43741, 45152, 56048, 59551, 61472, 75032, 82336, 87482, 112096, 119102, 150064, 159443, 174964, 238204, 290749, 300128, 318886, 349928, 476408, 581498, 637772, 699856, 952816, 1162996, 1275544, 1399712, 1905632, 2325992, 2551088, 4651984, 4942733, 5102176, 9303968, 9885466, 19770932, 39541864, 79083728, 158167456]

約数ペア:

[(1, 158167456), (2, 79083728), (4, 39541864), (8, 19770932), (16, 9885466), (17, 9303968), (31, 5102176), (32, 4942733), (34, 4651984), (62, 2551088), (68, 2325992), (83, 1905632), (113, 1399712), (124, 1275544), (136, 1162996), (166, 952816), (226, 699856), (248, 637772), (272, 581498), (332, 476408), (452, 349928), (496, 318886), (527, 300128), (544, 290749), (664, 238204), (904, 174964), (992, 159443), (1054, 150064), (1328, 119102), (1411, 112096), (1808, 87482), (1921, 82336), (2108, 75032), (2573, 61472), (2656, 59551), (2822, 56048), (3503, 45152), (3616, 43741), (3842, 41168), (4216, 37516), (5146, 30736), (5644, 28024), (7006, 22576), (7684, 20584), (8432, 18758), (9379, 16864), (10292, 15368), (11288, 14012)]