188940276

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{3967}}^1$

素因数の和:4000

約数の個数: 108

約数和(自身を含む): 576296448

約数和(自身を除く): 387356172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 756, 882, 972, 1134, 1323, 1701, 1764, 2268, 2646, 3402, 3967, 3969, 5292, 6804, 7934, 7938, 11901, 11907, 15868, 15876, 23802, 23814, 27769, 35703, 47604, 47628, 55538, 71406, 83307, 107109, 111076, 142812, 166614, 194383, 214218, 249921, 321327, 333228, 388766, 428436, 499842, 583149, 642654, 749763, 777532, 963981, 999684, 1166298, 1285308, 1499526, 1749447, 1927962, 2249289, 2332596, 2999052, 3498894, 3855924, 4498578, 5248341, 6747867, 6997788, 8997156, 10496682, 13495734, 15745023, 20993364, 26991468, 31490046, 47235069, 62980092, 94470138, 188940276]

約数ペア:

[(1, 188940276), (2, 94470138), (3, 62980092), (4, 47235069), (6, 31490046), (7, 26991468), (9, 20993364), (12, 15745023), (14, 13495734), (18, 10496682), (21, 8997156), (27, 6997788), (28, 6747867), (36, 5248341), (42, 4498578), (49, 3855924), (54, 3498894), (63, 2999052), (81, 2332596), (84, 2249289), (98, 1927962), (108, 1749447), (126, 1499526), (147, 1285308), (162, 1166298), (189, 999684), (196, 963981), (243, 777532), (252, 749763), (294, 642654), (324, 583149), (378, 499842), (441, 428436), (486, 388766), (567, 333228), (588, 321327), (756, 249921), (882, 214218), (972, 194383), (1134, 166614), (1323, 142812), (1701, 111076), (1764, 107109), (2268, 83307), (2646, 71406), (3402, 55538), (3967, 47628), (3969, 47604), (5292, 35703), (6804, 27769), (7934, 23814), (7938, 23802), (11901, 15876), (11907, 15868)]