156640446

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{152671}}^1$

素因数の和:152701

約数の個数: 32

約数和(自身を含む): 366412800

約数和(自身を除く): 209772354

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 152671, 305342, 458013, 916026, 1374039, 2748078, 2900749, 4122117, 5801498, 8244234, 8702247, 17404494, 26106741, 52213482, 78320223, 156640446]

約数ペア:

[(1, 156640446), (2, 78320223), (3, 52213482), (6, 26106741), (9, 17404494), (18, 8702247), (19, 8244234), (27, 5801498), (38, 4122117), (54, 2900749), (57, 2748078), (114, 1374039), (171, 916026), (342, 458013), (513, 305342), (1026, 152671)]