157606656

素因数分解:

$2^8\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 422372160

約数和(自身を除く): 264765504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 652, 768, 978, 1259, 1304, 1956, 2518, 2608, 3777, 3912, 5036, 5216, 7554, 7824, 10072, 10432, 15108, 15648, 20144, 20864, 30216, 31296, 40288, 41728, 60432, 62592, 80576, 120864, 125184, 161152, 205217, 241728, 322304, 410434, 483456, 615651, 820868, 966912, 1231302, 1641736, 2462604, 3283472, 4925208, 6566944, 9850416, 13133888, 19700832, 26267776, 39401664, 52535552, 78803328, 157606656]

約数ペア:

[(1, 157606656), (2, 78803328), (3, 52535552), (4, 39401664), (6, 26267776), (8, 19700832), (12, 13133888), (16, 9850416), (24, 6566944), (32, 4925208), (48, 3283472), (64, 2462604), (96, 1641736), (128, 1231302), (163, 966912), (192, 820868), (256, 615651), (326, 483456), (384, 410434), (489, 322304), (652, 241728), (768, 205217), (978, 161152), (1259, 125184), (1304, 120864), (1956, 80576), (2518, 62592), (2608, 60432), (3777, 41728), (3912, 40288), (5036, 31296), (5216, 30216), (7554, 20864), (7824, 20144), (10072, 15648), (10432, 15108)]