140420016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8059}}^1$

素因数の和:8095

約数の個数: 90

約数和(自身を含む): 432007940

約数和(自身を除く): 291587924

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8059, 8712, 16118, 17424, 24177, 32236, 48354, 64472, 72531, 88649, 96708, 128944, 145062, 177298, 193416, 265947, 290124, 354596, 386832, 531894, 580248, 709192, 797841, 975139, 1063788, 1160496, 1418384, 1595682, 1950278, 2127576, 2925417, 3191364, 3900556, 4255152, 5850834, 6382728, 7801112, 8776251, 11701668, 12765456, 15602224, 17552502, 23403336, 35105004, 46806672, 70210008, 140420016]

約数ペア:

[(1, 140420016), (2, 70210008), (3, 46806672), (4, 35105004), (6, 23403336), (8, 17552502), (9, 15602224), (11, 12765456), (12, 11701668), (16, 8776251), (18, 7801112), (22, 6382728), (24, 5850834), (33, 4255152), (36, 3900556), (44, 3191364), (48, 2925417), (66, 2127576), (72, 1950278), (88, 1595682), (99, 1418384), (121, 1160496), (132, 1063788), (144, 975139), (176, 797841), (198, 709192), (242, 580248), (264, 531894), (363, 386832), (396, 354596), (484, 290124), (528, 265947), (726, 193416), (792, 177298), (968, 145062), (1089, 128944), (1452, 96708), (1584, 88649), (1936, 72531), (2178, 64472), (2904, 48354), (4356, 32236), (5808, 24177), (8059, 17424), (8712, 16118)]