148003856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9241}}^1$

素因数の和:9280

約数の個数: 80

約数和(自身を含む): 385058688

約数和(自身を除く): 237054832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 9241, 16016, 18482, 36964, 64687, 73928, 101651, 120133, 129374, 147856, 203302, 240266, 258748, 406604, 480532, 517496, 711557, 813208, 840931, 961064, 1034992, 1321463, 1423114, 1626416, 1681862, 1922128, 2642926, 2846228, 3363724, 5285852, 5692456, 6727448, 9250241, 10571704, 11384912, 13454896, 18500482, 21143408, 37000964, 74001928, 148003856]

約数ペア:

[(1, 148003856), (2, 74001928), (4, 37000964), (7, 21143408), (8, 18500482), (11, 13454896), (13, 11384912), (14, 10571704), (16, 9250241), (22, 6727448), (26, 5692456), (28, 5285852), (44, 3363724), (52, 2846228), (56, 2642926), (77, 1922128), (88, 1681862), (91, 1626416), (104, 1423114), (112, 1321463), (143, 1034992), (154, 961064), (176, 840931), (182, 813208), (208, 711557), (286, 517496), (308, 480532), (364, 406604), (572, 258748), (616, 240266), (728, 203302), (1001, 147856), (1144, 129374), (1232, 120133), (1456, 101651), (2002, 73928), (2288, 64687), (4004, 36964), (8008, 18482), (9241, 16016)]