189860608

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 437824800

約数和(自身を除く): 247964192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 256, 404, 448, 707, 808, 896, 1049, 1414, 1616, 1792, 2098, 2828, 3232, 4196, 5656, 6464, 7343, 8392, 11312, 12928, 14686, 16784, 22624, 25856, 29372, 33568, 45248, 58744, 67136, 90496, 105949, 117488, 134272, 180992, 211898, 234976, 268544, 423796, 469952, 741643, 847592, 939904, 1483286, 1695184, 1879808, 2966572, 3390368, 5933144, 6780736, 11866288, 13561472, 23732576, 27122944, 47465152, 94930304, 189860608]

約数ペア:

[(1, 189860608), (2, 94930304), (4, 47465152), (7, 27122944), (8, 23732576), (14, 13561472), (16, 11866288), (28, 6780736), (32, 5933144), (56, 3390368), (64, 2966572), (101, 1879808), (112, 1695184), (128, 1483286), (202, 939904), (224, 847592), (256, 741643), (404, 469952), (448, 423796), (707, 268544), (808, 234976), (896, 211898), (1049, 180992), (1414, 134272), (1616, 117488), (1792, 105949), (2098, 90496), (2828, 67136), (3232, 58744), (4196, 45248), (5656, 33568), (6464, 29372), (7343, 25856), (8392, 22624), (11312, 16784), (12928, 14686)]