168322448

素因数分解:

$2^4\times 7^3\times {\mathrm{30671}}^1$

素因数の和:30700

約数の個数: 40

約数和(自身を含む): 380332800

約数和(自身を除く): 212010352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 30671, 61342, 122684, 214697, 245368, 429394, 490736, 858788, 1502879, 1717576, 3005758, 3435152, 6011516, 10520153, 12023032, 21040306, 24046064, 42080612, 84161224, 168322448]

約数ペア:

[(1, 168322448), (2, 84161224), (4, 42080612), (7, 24046064), (8, 21040306), (14, 12023032), (16, 10520153), (28, 6011516), (49, 3435152), (56, 3005758), (98, 1717576), (112, 1502879), (196, 858788), (343, 490736), (392, 429394), (686, 245368), (784, 214697), (1372, 122684), (2744, 61342), (5488, 30671)]