158846422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5581}}^1$

素因数の和:5716

約数の個数: 32

約数和(自身を含む): 289370880

約数和(自身を除く): 130524458

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 2033, 4066, 5581, 11162, 14231, 28462, 39067, 78134, 106039, 212078, 597167, 742273, 1194334, 1484546, 4180169, 8360338, 11346173, 22692346, 79423211, 158846422]

約数ペア:

[(1, 158846422), (2, 79423211), (7, 22692346), (14, 11346173), (19, 8360338), (38, 4180169), (107, 1484546), (133, 1194334), (214, 742273), (266, 597167), (749, 212078), (1498, 106039), (2033, 78134), (4066, 39067), (5581, 28462), (11162, 14231)]