139579622

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 275425920

約数和(自身を除く): 135846298

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 197, 221, 229, 238, 394, 442, 458, 1379, 1547, 1603, 2561, 2758, 2977, 3094, 3206, 3349, 3893, 5122, 5954, 6698, 7786, 17927, 20839, 23443, 27251, 35854, 41678, 43537, 45113, 46886, 50609, 54502, 87074, 90226, 101218, 304759, 315791, 354263, 586469, 609518, 631582, 708526, 766921, 1172938, 1533842, 4105283, 5368447, 8210566, 9969973, 10736894, 19939946, 69789811, 139579622]

約数ペア:

[(1, 139579622), (2, 69789811), (7, 19939946), (13, 10736894), (14, 9969973), (17, 8210566), (26, 5368447), (34, 4105283), (91, 1533842), (119, 1172938), (182, 766921), (197, 708526), (221, 631582), (229, 609518), (238, 586469), (394, 354263), (442, 315791), (458, 304759), (1379, 101218), (1547, 90226), (1603, 87074), (2561, 54502), (2758, 50609), (2977, 46886), (3094, 45113), (3206, 43537), (3349, 41678), (3893, 35854), (5122, 27251), (5954, 23443), (6698, 20839), (7786, 17927)]