140510244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12577}}^1$

素因数の和:12617

約数の個数: 72

約数和(自身を含む): 401489760

約数和(自身を除く): 260979516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 12577, 25154, 37731, 50308, 75462, 88039, 150924, 176078, 238963, 264117, 352156, 477926, 528234, 616273, 716889, 955852, 1056468, 1232546, 1433778, 1672741, 1848819, 2465092, 2867556, 3345482, 3697638, 5018223, 6690964, 7395276, 10036446, 11709187, 20072892, 23418374, 35127561, 46836748, 70255122, 140510244]

約数ペア:

[(1, 140510244), (2, 70255122), (3, 46836748), (4, 35127561), (6, 23418374), (7, 20072892), (12, 11709187), (14, 10036446), (19, 7395276), (21, 6690964), (28, 5018223), (38, 3697638), (42, 3345482), (49, 2867556), (57, 2465092), (76, 1848819), (84, 1672741), (98, 1433778), (114, 1232546), (133, 1056468), (147, 955852), (196, 716889), (228, 616273), (266, 528234), (294, 477926), (399, 352156), (532, 264117), (588, 238963), (798, 176078), (931, 150924), (1596, 88039), (1862, 75462), (2793, 50308), (3724, 37731), (5586, 25154), (11172, 12577)]