109161472

素因数分解:

$2^{10}\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 88

約数和(自身を含む): 253565984

約数和(自身を除く): 144404512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 157, 194, 224, 256, 314, 388, 448, 512, 628, 679, 776, 896, 1024, 1099, 1256, 1358, 1552, 1792, 2198, 2512, 2716, 3104, 3584, 4396, 5024, 5432, 6208, 7168, 8792, 10048, 10864, 12416, 15229, 17584, 20096, 21728, 24832, 30458, 35168, 40192, 43456, 49664, 60916, 70336, 80384, 86912, 99328, 106603, 121832, 140672, 160768, 173824, 213206, 243664, 281344, 347648, 426412, 487328, 562688, 695296, 852824, 974656, 1125376, 1705648, 1949312, 3411296, 3898624, 6822592, 7797248, 13645184, 15594496, 27290368, 54580736, 109161472]

約数ペア:

[(1, 109161472), (2, 54580736), (4, 27290368), (7, 15594496), (8, 13645184), (14, 7797248), (16, 6822592), (28, 3898624), (32, 3411296), (56, 1949312), (64, 1705648), (97, 1125376), (112, 974656), (128, 852824), (157, 695296), (194, 562688), (224, 487328), (256, 426412), (314, 347648), (388, 281344), (448, 243664), (512, 213206), (628, 173824), (679, 160768), (776, 140672), (896, 121832), (1024, 106603), (1099, 99328), (1256, 86912), (1358, 80384), (1552, 70336), (1792, 60916), (2198, 49664), (2512, 43456), (2716, 40192), (3104, 35168), (3584, 30458), (4396, 24832), (5024, 21728), (5432, 20096), (6208, 17584), (7168, 15229), (8792, 12416), (10048, 10864)]