319130016386

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1\times {\mathrm{13633}}^1$

素因数の和:16118

約数の個数: 32

約数和(自身を含む): 495472103280

約数和(自身を除く): 176342086894

約数列:

[1, 2, 37, 74, 137, 274, 2309, 4618, 5069, 10138, 13633, 27266, 85433, 170866, 316333, 504421, 632666, 1008842, 1867721, 3735442, 11704321, 23408642, 31478597, 62957194, 69105677, 138211354, 1164708089, 2329416178, 4312567789, 8625135578, 159565008193, 319130016386]

約数ペア:

[(1, 319130016386), (2, 159565008193), (37, 8625135578), (74, 4312567789), (137, 2329416178), (274, 1164708089), (2309, 138211354), (4618, 69105677), (5069, 62957194), (10138, 31478597), (13633, 23408642), (27266, 11704321), (85433, 3735442), (170866, 1867721), (316333, 1008842), (504421, 632666)]