123345152

素因数分解:

$2^8\times 7^2\times {\mathrm{9833}}^1$

素因数の和:9863

約数の個数: 54

約数和(自身を含む): 286434918

約数和(自身を除く): 163089766

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 9833, 12544, 19666, 39332, 68831, 78664, 137662, 157328, 275324, 314656, 481817, 550648, 629312, 963634, 1101296, 1258624, 1927268, 2202592, 2517248, 3854536, 4405184, 7709072, 8810368, 15418144, 17620736, 30836288, 61672576, 123345152]

約数ペア:

[(1, 123345152), (2, 61672576), (4, 30836288), (7, 17620736), (8, 15418144), (14, 8810368), (16, 7709072), (28, 4405184), (32, 3854536), (49, 2517248), (56, 2202592), (64, 1927268), (98, 1258624), (112, 1101296), (128, 963634), (196, 629312), (224, 550648), (256, 481817), (392, 314656), (448, 275324), (784, 157328), (896, 137662), (1568, 78664), (1792, 68831), (3136, 39332), (6272, 19666), (9833, 12544)]