154373814

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1170

約数の個数: 72

約数和(自身を含む): 391639248

約数和(自身を除く): 237265434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 181, 294, 362, 441, 543, 882, 967, 1086, 1267, 1629, 1934, 2534, 2901, 3258, 3801, 5802, 6769, 7602, 8703, 8869, 11403, 13538, 17406, 17738, 20307, 22806, 26607, 40614, 47383, 53214, 60921, 79821, 94766, 121842, 142149, 159642, 175027, 284298, 350054, 426447, 525081, 852894, 1050162, 1225189, 1575243, 2450378, 3150486, 3675567, 7351134, 8576323, 11026701, 17152646, 22053402, 25728969, 51457938, 77186907, 154373814]

約数ペア:

[(1, 154373814), (2, 77186907), (3, 51457938), (6, 25728969), (7, 22053402), (9, 17152646), (14, 11026701), (18, 8576323), (21, 7351134), (42, 3675567), (49, 3150486), (63, 2450378), (98, 1575243), (126, 1225189), (147, 1050162), (181, 852894), (294, 525081), (362, 426447), (441, 350054), (543, 284298), (882, 175027), (967, 159642), (1086, 142149), (1267, 121842), (1629, 94766), (1934, 79821), (2534, 60921), (2901, 53214), (3258, 47383), (3801, 40614), (5802, 26607), (6769, 22806), (7602, 20307), (8703, 17738), (8869, 17406), (11403, 13538)]