157886976

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1$

素因数の和:7941

約数の個数: 80

約数和(自身を含む): 453033504

約数和(自身を除く): 295146528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 7907, 9984, 15814, 19968, 23721, 31628, 47442, 63256, 94884, 102791, 126512, 189768, 205582, 253024, 308373, 379536, 411164, 506048, 616746, 759072, 822328, 1012096, 1233492, 1518144, 1644656, 2024192, 2466984, 3036288, 3289312, 4048384, 4933968, 6072576, 6578624, 9867936, 12145152, 13157248, 19735872, 26314496, 39471744, 52628992, 78943488, 157886976]

約数ペア:

[(1, 157886976), (2, 78943488), (3, 52628992), (4, 39471744), (6, 26314496), (8, 19735872), (12, 13157248), (13, 12145152), (16, 9867936), (24, 6578624), (26, 6072576), (32, 4933968), (39, 4048384), (48, 3289312), (52, 3036288), (64, 2466984), (78, 2024192), (96, 1644656), (104, 1518144), (128, 1233492), (156, 1012096), (192, 822328), (208, 759072), (256, 616746), (312, 506048), (384, 411164), (416, 379536), (512, 308373), (624, 253024), (768, 205582), (832, 189768), (1248, 126512), (1536, 102791), (1664, 94884), (2496, 63256), (3328, 47442), (4992, 31628), (6656, 23721), (7907, 19968), (9984, 15814)]