166956608

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 112

約数和(自身を含む): 413064960

約数和(自身を除く): 246108352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 109, 112, 182, 208, 218, 224, 263, 364, 416, 436, 448, 526, 728, 763, 832, 872, 1052, 1417, 1456, 1526, 1744, 1841, 2104, 2834, 2912, 3052, 3419, 3488, 3682, 4208, 5668, 5824, 6104, 6838, 6976, 7364, 8416, 9919, 11336, 12208, 13676, 14728, 16832, 19838, 22672, 23933, 24416, 27352, 28667, 29456, 39676, 45344, 47866, 48832, 54704, 57334, 58912, 79352, 90688, 95732, 109408, 114668, 117824, 158704, 191464, 200669, 218816, 229336, 317408, 372671, 382928, 401338, 458672, 634816, 745342, 765856, 802676, 917344, 1490684, 1531712, 1605352, 1834688, 2608697, 2981368, 3210704, 5217394, 5962736, 6421408, 10434788, 11925472, 12842816, 20869576, 23850944, 41739152, 83478304, 166956608]

約数ペア:

[(1, 166956608), (2, 83478304), (4, 41739152), (7, 23850944), (8, 20869576), (13, 12842816), (14, 11925472), (16, 10434788), (26, 6421408), (28, 5962736), (32, 5217394), (52, 3210704), (56, 2981368), (64, 2608697), (91, 1834688), (104, 1605352), (109, 1531712), (112, 1490684), (182, 917344), (208, 802676), (218, 765856), (224, 745342), (263, 634816), (364, 458672), (416, 401338), (436, 382928), (448, 372671), (526, 317408), (728, 229336), (763, 218816), (832, 200669), (872, 191464), (1052, 158704), (1417, 117824), (1456, 114668), (1526, 109408), (1744, 95732), (1841, 90688), (2104, 79352), (2834, 58912), (2912, 57334), (3052, 54704), (3419, 48832), (3488, 47866), (3682, 45344), (4208, 39676), (5668, 29456), (5824, 28667), (6104, 27352), (6838, 24416), (6976, 23933), (7364, 22672), (8416, 19838), (9919, 16832), (11336, 14728), (12208, 13676)]