148866354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6991}}^1$

素因数の和:7032

約数の個数: 72

約数和(自身を含む): 399215232

約数和(自身を除く): 250348878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 6991, 7098, 10647, 13982, 20973, 21294, 41946, 48937, 62919, 90883, 97874, 125838, 146811, 181766, 272649, 293622, 440433, 545298, 636181, 817947, 880866, 1181479, 1272362, 1635894, 1908543, 2362958, 3544437, 3817086, 5725629, 7088874, 8270353, 10633311, 11451258, 16540706, 21266622, 24811059, 49622118, 74433177, 148866354]

約数ペア:

[(1, 148866354), (2, 74433177), (3, 49622118), (6, 24811059), (7, 21266622), (9, 16540706), (13, 11451258), (14, 10633311), (18, 8270353), (21, 7088874), (26, 5725629), (39, 3817086), (42, 3544437), (63, 2362958), (78, 1908543), (91, 1635894), (117, 1272362), (126, 1181479), (169, 880866), (182, 817947), (234, 636181), (273, 545298), (338, 440433), (507, 293622), (546, 272649), (819, 181766), (1014, 146811), (1183, 125838), (1521, 97874), (1638, 90883), (2366, 62919), (3042, 48937), (3549, 41946), (6991, 21294), (7098, 20973), (10647, 13982)]