168807828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27529}}^1$

素因数の和:27616

約数の個数: 48

約数和(自身を含む): 456337280

約数和(自身を除く): 287529452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 27529, 55058, 82587, 110116, 165174, 192703, 330348, 385406, 578109, 770812, 1156218, 2009617, 2312436, 4019234, 6028851, 8038468, 12057702, 14067319, 24115404, 28134638, 42201957, 56269276, 84403914, 168807828]

約数ペア:

[(1, 168807828), (2, 84403914), (3, 56269276), (4, 42201957), (6, 28134638), (7, 24115404), (12, 14067319), (14, 12057702), (21, 8038468), (28, 6028851), (42, 4019234), (73, 2312436), (84, 2009617), (146, 1156218), (219, 770812), (292, 578109), (438, 385406), (511, 330348), (876, 192703), (1022, 165174), (1533, 110116), (2044, 82587), (3066, 55058), (6132, 27529)]