191708244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 602143360

約数和(自身を除く): 410435116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 139, 156, 182, 234, 252, 273, 278, 364, 417, 421, 468, 546, 556, 819, 834, 842, 973, 1092, 1251, 1263, 1638, 1668, 1684, 1807, 1946, 2502, 2526, 2919, 2947, 3276, 3614, 3789, 3892, 5004, 5052, 5421, 5473, 5838, 5894, 7228, 7578, 8757, 8841, 10842, 10946, 11676, 11788, 12649, 15156, 16263, 16419, 17514, 17682, 21684, 21892, 25298, 26523, 32526, 32838, 35028, 35364, 37947, 38311, 49257, 50596, 53046, 58519, 65052, 65676, 75894, 76622, 98514, 106092, 113841, 114933, 117038, 151788, 153244, 175557, 197028, 227682, 229866, 234076, 344799, 351114, 409633, 455364, 459732, 526671, 689598, 702228, 760747, 819266, 1053342, 1228899, 1379196, 1521494, 1638532, 2106684, 2282241, 2457798, 3042988, 3686697, 4564482, 4915596, 5325229, 6846723, 7373394, 9128964, 10650458, 13693446, 14746788, 15975687, 21300916, 27386892, 31951374, 47927061, 63902748, 95854122, 191708244]

約数ペア:

[(1, 191708244), (2, 95854122), (3, 63902748), (4, 47927061), (6, 31951374), (7, 27386892), (9, 21300916), (12, 15975687), (13, 14746788), (14, 13693446), (18, 10650458), (21, 9128964), (26, 7373394), (28, 6846723), (36, 5325229), (39, 4915596), (42, 4564482), (52, 3686697), (63, 3042988), (78, 2457798), (84, 2282241), (91, 2106684), (117, 1638532), (126, 1521494), (139, 1379196), (156, 1228899), (182, 1053342), (234, 819266), (252, 760747), (273, 702228), (278, 689598), (364, 526671), (417, 459732), (421, 455364), (468, 409633), (546, 351114), (556, 344799), (819, 234076), (834, 229866), (842, 227682), (973, 197028), (1092, 175557), (1251, 153244), (1263, 151788), (1638, 117038), (1668, 114933), (1684, 113841), (1807, 106092), (1946, 98514), (2502, 76622), (2526, 75894), (2919, 65676), (2947, 65052), (3276, 58519), (3614, 53046), (3789, 50596), (3892, 49257), (5004, 38311), (5052, 37947), (5421, 35364), (5473, 35028), (5838, 32838), (5894, 32526), (7228, 26523), (7578, 25298), (8757, 21892), (8841, 21684), (10842, 17682), (10946, 17514), (11676, 16419), (11788, 16263), (12649, 15156)]