158406912

素因数分解:

$2^8\times 3^2\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:568

約数の個数: 108

約数和(自身を含む): 460359900

約数和(自身を除く): 301952988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 256, 288, 349, 384, 394, 576, 591, 698, 768, 788, 1047, 1152, 1182, 1396, 1576, 1773, 2094, 2304, 2364, 2792, 3141, 3152, 3546, 4188, 4728, 5584, 6282, 6304, 7092, 8376, 9456, 11168, 12564, 12608, 14184, 16752, 18912, 22336, 25128, 25216, 28368, 33504, 37824, 44672, 50256, 50432, 56736, 67008, 68753, 75648, 89344, 100512, 113472, 134016, 137506, 151296, 201024, 206259, 226944, 268032, 275012, 402048, 412518, 453888, 550024, 618777, 804096, 825036, 1100048, 1237554, 1650072, 2200096, 2475108, 3300144, 4400192, 4950216, 6600288, 8800384, 9900432, 13200576, 17600768, 19800864, 26401152, 39601728, 52802304, 79203456, 158406912]

約数ペア:

[(1, 158406912), (2, 79203456), (3, 52802304), (4, 39601728), (6, 26401152), (8, 19800864), (9, 17600768), (12, 13200576), (16, 9900432), (18, 8800384), (24, 6600288), (32, 4950216), (36, 4400192), (48, 3300144), (64, 2475108), (72, 2200096), (96, 1650072), (128, 1237554), (144, 1100048), (192, 825036), (197, 804096), (256, 618777), (288, 550024), (349, 453888), (384, 412518), (394, 402048), (576, 275012), (591, 268032), (698, 226944), (768, 206259), (788, 201024), (1047, 151296), (1152, 137506), (1182, 134016), (1396, 113472), (1576, 100512), (1773, 89344), (2094, 75648), (2304, 68753), (2364, 67008), (2792, 56736), (3141, 50432), (3152, 50256), (3546, 44672), (4188, 37824), (4728, 33504), (5584, 28368), (6282, 25216), (6304, 25128), (7092, 22336), (8376, 18912), (9456, 16752), (11168, 14184), (12564, 12608)]