189478044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9059}}^1$

素因数の和:9159

約数の個数: 72

約数和(自身を含む): 554037120

約数和(自身を除く): 364559076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 9059, 10458, 18118, 20916, 27177, 36236, 54354, 63413, 81531, 108708, 126826, 163062, 190239, 253652, 326124, 380478, 570717, 751897, 760956, 1141434, 1503794, 2255691, 2282868, 3007588, 4511382, 5263279, 6767073, 9022764, 10526558, 13534146, 15789837, 21053116, 27068292, 31579674, 47369511, 63159348, 94739022, 189478044]

約数ペア:

[(1, 189478044), (2, 94739022), (3, 63159348), (4, 47369511), (6, 31579674), (7, 27068292), (9, 21053116), (12, 15789837), (14, 13534146), (18, 10526558), (21, 9022764), (28, 6767073), (36, 5263279), (42, 4511382), (63, 3007588), (83, 2282868), (84, 2255691), (126, 1503794), (166, 1141434), (249, 760956), (252, 751897), (332, 570717), (498, 380478), (581, 326124), (747, 253652), (996, 190239), (1162, 163062), (1494, 126826), (1743, 108708), (2324, 81531), (2988, 63413), (3486, 54354), (5229, 36236), (6972, 27177), (9059, 20916), (10458, 18118)]