138442284

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 390568640

約数和(自身を除く): 252126356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 108, 114, 129, 162, 171, 172, 228, 258, 324, 342, 387, 513, 516, 523, 684, 774, 817, 1026, 1046, 1161, 1539, 1548, 1569, 1634, 2052, 2092, 2322, 2451, 3078, 3138, 3268, 3483, 4644, 4707, 4902, 6156, 6276, 6966, 7353, 9414, 9804, 9937, 13932, 14121, 14706, 18828, 19874, 22059, 22489, 28242, 29412, 29811, 39748, 42363, 44118, 44978, 56484, 59622, 66177, 67467, 84726, 88236, 89433, 89956, 119244, 132354, 134934, 169452, 178866, 202401, 264708, 268299, 269868, 357732, 404802, 427291, 536598, 607203, 804897, 809604, 854582, 1073196, 1214406, 1281873, 1609794, 1709164, 1821609, 2428812, 2563746, 3219588, 3643218, 3845619, 5127492, 7286436, 7691238, 11536857, 15382476, 23073714, 34610571, 46147428, 69221142, 138442284]

約数ペア:

[(1, 138442284), (2, 69221142), (3, 46147428), (4, 34610571), (6, 23073714), (9, 15382476), (12, 11536857), (18, 7691238), (19, 7286436), (27, 5127492), (36, 3845619), (38, 3643218), (43, 3219588), (54, 2563746), (57, 2428812), (76, 1821609), (81, 1709164), (86, 1609794), (108, 1281873), (114, 1214406), (129, 1073196), (162, 854582), (171, 809604), (172, 804897), (228, 607203), (258, 536598), (324, 427291), (342, 404802), (387, 357732), (513, 269868), (516, 268299), (523, 264708), (684, 202401), (774, 178866), (817, 169452), (1026, 134934), (1046, 132354), (1161, 119244), (1539, 89956), (1548, 89433), (1569, 88236), (1634, 84726), (2052, 67467), (2092, 66177), (2322, 59622), (2451, 56484), (3078, 44978), (3138, 44118), (3268, 42363), (3483, 39748), (4644, 29811), (4707, 29412), (4902, 28242), (6156, 22489), (6276, 22059), (6966, 19874), (7353, 18828), (9414, 14706), (9804, 14121), (9937, 13932)]