140651364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 383691168

約数和(自身を除く): 243039804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 251, 294, 502, 588, 753, 953, 1004, 1506, 1757, 1906, 2859, 3012, 3514, 3812, 5271, 5718, 6671, 7028, 10542, 11436, 12299, 13342, 20013, 21084, 24598, 26684, 36897, 40026, 46697, 49196, 73794, 80052, 93394, 140091, 147588, 186788, 239203, 280182, 478406, 560364, 717609, 956812, 1435218, 1674421, 2870436, 3348842, 5023263, 6697684, 10046526, 11720947, 20093052, 23441894, 35162841, 46883788, 70325682, 140651364]

約数ペア:

[(1, 140651364), (2, 70325682), (3, 46883788), (4, 35162841), (6, 23441894), (7, 20093052), (12, 11720947), (14, 10046526), (21, 6697684), (28, 5023263), (42, 3348842), (49, 2870436), (84, 1674421), (98, 1435218), (147, 956812), (196, 717609), (251, 560364), (294, 478406), (502, 280182), (588, 239203), (753, 186788), (953, 147588), (1004, 140091), (1506, 93394), (1757, 80052), (1906, 73794), (2859, 49196), (3012, 46697), (3514, 40026), (3812, 36897), (5271, 26684), (5718, 24598), (6671, 21084), (7028, 20013), (10542, 13342), (11436, 12299)]