156665152

素因数分解:

$2^6\times 7^2\times {\mathrm{49957}}^1$

素因数の和:49983

約数の個数: 42

約数和(自身を含む): 361645962

約数和(自身を除く): 204980810

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 49957, 99914, 199828, 349699, 399656, 699398, 799312, 1398796, 1598624, 2447893, 2797592, 3197248, 4895786, 5595184, 9791572, 11190368, 19583144, 22380736, 39166288, 78332576, 156665152]

約数ペア:

[(1, 156665152), (2, 78332576), (4, 39166288), (7, 22380736), (8, 19583144), (14, 11190368), (16, 9791572), (28, 5595184), (32, 4895786), (49, 3197248), (56, 2797592), (64, 2447893), (98, 1598624), (112, 1398796), (196, 799312), (224, 699398), (392, 399656), (448, 349699), (784, 199828), (1568, 99914), (3136, 49957)]