161337924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6679}}^1$

素因数の和:6761

約数の個数: 72

約数和(自身を含む): 452262720

約数和(自身を除く): 290924796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 6039, 6679, 8052, 12078, 13358, 20037, 24156, 26716, 40074, 60111, 73469, 80148, 120222, 146938, 220407, 240444, 293876, 407419, 440814, 661221, 814838, 881628, 1222257, 1322442, 1629676, 2444514, 2644884, 3666771, 4481609, 4889028, 7333542, 8963218, 13444827, 14667084, 17926436, 26889654, 40334481, 53779308, 80668962, 161337924]

約数ペア:

[(1, 161337924), (2, 80668962), (3, 53779308), (4, 40334481), (6, 26889654), (9, 17926436), (11, 14667084), (12, 13444827), (18, 8963218), (22, 7333542), (33, 4889028), (36, 4481609), (44, 3666771), (61, 2644884), (66, 2444514), (99, 1629676), (122, 1322442), (132, 1222257), (183, 881628), (198, 814838), (244, 661221), (366, 440814), (396, 407419), (549, 293876), (671, 240444), (732, 220407), (1098, 146938), (1342, 120222), (2013, 80148), (2196, 73469), (2684, 60111), (4026, 40074), (6039, 26716), (6679, 24156), (8052, 20037), (12078, 13358)]