140053788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29251}}^1$

素因数の和:29287

約数の個数: 72

約数和(自身を含む): 425909120

約数和(自身を除く): 285855332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 29251, 58502, 87753, 117004, 175506, 204757, 263259, 351012, 409514, 526518, 555769, 614271, 819028, 1053036, 1111538, 1228542, 1667307, 1842813, 2223076, 2457084, 3334614, 3685626, 3890383, 5001921, 6669228, 7371252, 7780766, 10003842, 11671149, 15561532, 20007684, 23342298, 35013447, 46684596, 70026894, 140053788]

約数ペア:

[(1, 140053788), (2, 70026894), (3, 46684596), (4, 35013447), (6, 23342298), (7, 20007684), (9, 15561532), (12, 11671149), (14, 10003842), (18, 7780766), (19, 7371252), (21, 6669228), (28, 5001921), (36, 3890383), (38, 3685626), (42, 3334614), (57, 2457084), (63, 2223076), (76, 1842813), (84, 1667307), (114, 1228542), (126, 1111538), (133, 1053036), (171, 819028), (228, 614271), (252, 555769), (266, 526518), (342, 409514), (399, 351012), (532, 263259), (684, 204757), (798, 175506), (1197, 117004), (1596, 87753), (2394, 58502), (4788, 29251)]