154432494

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 80

約数和(自身を含む): 367994880

約数和(自身を除く): 213562386

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 131, 162, 171, 262, 342, 383, 393, 513, 766, 786, 1026, 1149, 1179, 1539, 2298, 2358, 2489, 3078, 3447, 3537, 4978, 6894, 7074, 7277, 7467, 10341, 10611, 14554, 14934, 20682, 21222, 21831, 22401, 31023, 43662, 44802, 50173, 62046, 65493, 67203, 100346, 130986, 134406, 150519, 196479, 201609, 301038, 392958, 403218, 451557, 589437, 903114, 953287, 1178874, 1354671, 1906574, 2709342, 2859861, 4064013, 5719722, 8128026, 8579583, 17159166, 25738749, 51477498, 77216247, 154432494]

約数ペア:

[(1, 154432494), (2, 77216247), (3, 51477498), (6, 25738749), (9, 17159166), (18, 8579583), (19, 8128026), (27, 5719722), (38, 4064013), (54, 2859861), (57, 2709342), (81, 1906574), (114, 1354671), (131, 1178874), (162, 953287), (171, 903114), (262, 589437), (342, 451557), (383, 403218), (393, 392958), (513, 301038), (766, 201609), (786, 196479), (1026, 150519), (1149, 134406), (1179, 130986), (1539, 100346), (2298, 67203), (2358, 65493), (2489, 62046), (3078, 50173), (3447, 44802), (3537, 43662), (4978, 31023), (6894, 22401), (7074, 21831), (7277, 21222), (7467, 20682), (10341, 14934), (10611, 14554)]