181497372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 531353088

約数和(自身を除く): 349855716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 67, 68, 84, 98, 102, 119, 134, 147, 196, 201, 204, 238, 268, 271, 294, 357, 402, 469, 476, 542, 588, 714, 804, 813, 833, 938, 1084, 1139, 1407, 1428, 1626, 1666, 1876, 1897, 2278, 2499, 2814, 3252, 3283, 3332, 3417, 3794, 4556, 4607, 4998, 5628, 5691, 6566, 6834, 7588, 7973, 9214, 9849, 9996, 11382, 13132, 13279, 13668, 13821, 15946, 18157, 18428, 19698, 22764, 23919, 26558, 27642, 31892, 32249, 36314, 39396, 39837, 47838, 53116, 54471, 55284, 55811, 64498, 72628, 79674, 95676, 96747, 108942, 111622, 127099, 128996, 159348, 167433, 193494, 217884, 223244, 225743, 254198, 308669, 334866, 381297, 386988, 451486, 508396, 617338, 669732, 677229, 762594, 889693, 902972, 926007, 1234676, 1354458, 1525188, 1779386, 1852014, 2160683, 2669079, 2708916, 3558772, 3704028, 4321366, 5338158, 6482049, 8642732, 10676316, 12964098, 15124781, 25928196, 30249562, 45374343, 60499124, 90748686, 181497372]

約数ペア:

[(1, 181497372), (2, 90748686), (3, 60499124), (4, 45374343), (6, 30249562), (7, 25928196), (12, 15124781), (14, 12964098), (17, 10676316), (21, 8642732), (28, 6482049), (34, 5338158), (42, 4321366), (49, 3704028), (51, 3558772), (67, 2708916), (68, 2669079), (84, 2160683), (98, 1852014), (102, 1779386), (119, 1525188), (134, 1354458), (147, 1234676), (196, 926007), (201, 902972), (204, 889693), (238, 762594), (268, 677229), (271, 669732), (294, 617338), (357, 508396), (402, 451486), (469, 386988), (476, 381297), (542, 334866), (588, 308669), (714, 254198), (804, 225743), (813, 223244), (833, 217884), (938, 193494), (1084, 167433), (1139, 159348), (1407, 128996), (1428, 127099), (1626, 111622), (1666, 108942), (1876, 96747), (1897, 95676), (2278, 79674), (2499, 72628), (2814, 64498), (3252, 55811), (3283, 55284), (3332, 54471), (3417, 53116), (3794, 47838), (4556, 39837), (4607, 39396), (4998, 36314), (5628, 32249), (5691, 31892), (6566, 27642), (6834, 26558), (7588, 23919), (7973, 22764), (9214, 19698), (9849, 18428), (9996, 18157), (11382, 15946), (13132, 13821), (13279, 13668)]