169631748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 511108416

約数和(自身を除く): 341476668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 83, 99, 117, 132, 143, 156, 166, 198, 234, 249, 286, 332, 396, 397, 429, 468, 498, 572, 747, 794, 858, 913, 996, 1079, 1191, 1287, 1494, 1588, 1716, 1826, 2158, 2382, 2574, 2739, 2988, 3237, 3573, 3652, 4316, 4367, 4764, 5148, 5161, 5478, 6474, 7146, 8217, 8734, 9711, 10322, 10956, 11869, 12948, 13101, 14292, 15483, 16434, 17468, 19422, 20644, 23738, 26202, 30966, 32868, 32951, 35607, 38844, 39303, 46449, 47476, 52404, 56771, 61932, 65902, 71214, 78606, 92898, 98853, 106821, 113542, 131804, 142428, 157212, 170313, 185796, 197706, 213642, 227084, 296559, 340626, 362461, 395412, 427284, 428363, 510939, 593118, 681252, 724922, 856726, 1021878, 1087383, 1186236, 1285089, 1449844, 1713452, 2043756, 2174766, 2570178, 3262149, 3855267, 4349532, 4711993, 5140356, 6524298, 7710534, 9423986, 13048596, 14135979, 15421068, 18847972, 28271958, 42407937, 56543916, 84815874, 169631748]

約数ペア:

[(1, 169631748), (2, 84815874), (3, 56543916), (4, 42407937), (6, 28271958), (9, 18847972), (11, 15421068), (12, 14135979), (13, 13048596), (18, 9423986), (22, 7710534), (26, 6524298), (33, 5140356), (36, 4711993), (39, 4349532), (44, 3855267), (52, 3262149), (66, 2570178), (78, 2174766), (83, 2043756), (99, 1713452), (117, 1449844), (132, 1285089), (143, 1186236), (156, 1087383), (166, 1021878), (198, 856726), (234, 724922), (249, 681252), (286, 593118), (332, 510939), (396, 428363), (397, 427284), (429, 395412), (468, 362461), (498, 340626), (572, 296559), (747, 227084), (794, 213642), (858, 197706), (913, 185796), (996, 170313), (1079, 157212), (1191, 142428), (1287, 131804), (1494, 113542), (1588, 106821), (1716, 98853), (1826, 92898), (2158, 78606), (2382, 71214), (2574, 65902), (2739, 61932), (2988, 56771), (3237, 52404), (3573, 47476), (3652, 46449), (4316, 39303), (4367, 38844), (4764, 35607), (5148, 32951), (5161, 32868), (5478, 30966), (6474, 26202), (7146, 23738), (8217, 20644), (8734, 19422), (9711, 17468), (10322, 16434), (10956, 15483), (11869, 14292), (12948, 13101)]