145351206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2731

約数の個数: 128

約数和(自身を含む): 433843200

約数和(自身を除く): 288491994

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2457, 2574, 2689, 3003, 3861, 4158, 4914, 5378, 6006, 7722, 8067, 9009, 16134, 18018, 18823, 24201, 27027, 29579, 34957, 37646, 48402, 54054, 56469, 59158, 69914, 72603, 88737, 104871, 112938, 145206, 169407, 177474, 207053, 209742, 244699, 266211, 314613, 338814, 384527, 414106, 489398, 508221, 532422, 621159, 629226, 734097, 769054, 798633, 943839, 1016442, 1153581, 1242318, 1468194, 1597266, 1863477, 1887678, 2202291, 2307162, 2691689, 3460743, 3726954, 4404582, 5383378, 5590431, 6606873, 6921486, 8075067, 10382229, 11180862, 13213746, 16150134, 20764458, 24225201, 48450402, 72675603, 145351206]

約数ペア:

[(1, 145351206), (2, 72675603), (3, 48450402), (6, 24225201), (7, 20764458), (9, 16150134), (11, 13213746), (13, 11180862), (14, 10382229), (18, 8075067), (21, 6921486), (22, 6606873), (26, 5590431), (27, 5383378), (33, 4404582), (39, 3726954), (42, 3460743), (54, 2691689), (63, 2307162), (66, 2202291), (77, 1887678), (78, 1863477), (91, 1597266), (99, 1468194), (117, 1242318), (126, 1153581), (143, 1016442), (154, 943839), (182, 798633), (189, 769054), (198, 734097), (231, 629226), (234, 621159), (273, 532422), (286, 508221), (297, 489398), (351, 414106), (378, 384527), (429, 338814), (462, 314613), (546, 266211), (594, 244699), (693, 209742), (702, 207053), (819, 177474), (858, 169407), (1001, 145206), (1287, 112938), (1386, 104871), (1638, 88737), (2002, 72603), (2079, 69914), (2457, 59158), (2574, 56469), (2689, 54054), (3003, 48402), (3861, 37646), (4158, 34957), (4914, 29579), (5378, 27027), (6006, 24201), (7722, 18823), (8067, 18018), (9009, 16134)]