189957888

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2894

約数の個数: 108

約数和(自身を含む): 566780760

約数和(自身を除く): 376822872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1856, 2088, 2304, 2784, 2843, 3712, 4176, 5568, 5686, 7424, 8352, 8529, 11136, 11372, 16704, 17058, 22272, 22744, 25587, 33408, 34116, 45488, 51174, 66816, 68232, 82447, 90976, 102348, 136464, 164894, 181952, 204696, 247341, 272928, 329788, 363904, 409392, 494682, 545856, 659576, 727808, 742023, 818784, 989364, 1091712, 1319152, 1484046, 1637568, 1978728, 2183424, 2638304, 2968092, 3275136, 3957456, 5276608, 5936184, 6550272, 7914912, 10553216, 11872368, 15829824, 21106432, 23744736, 31659648, 47489472, 63319296, 94978944, 189957888]

約数ペア:

[(1, 189957888), (2, 94978944), (3, 63319296), (4, 47489472), (6, 31659648), (8, 23744736), (9, 21106432), (12, 15829824), (16, 11872368), (18, 10553216), (24, 7914912), (29, 6550272), (32, 5936184), (36, 5276608), (48, 3957456), (58, 3275136), (64, 2968092), (72, 2638304), (87, 2183424), (96, 1978728), (116, 1637568), (128, 1484046), (144, 1319152), (174, 1091712), (192, 989364), (232, 818784), (256, 742023), (261, 727808), (288, 659576), (348, 545856), (384, 494682), (464, 409392), (522, 363904), (576, 329788), (696, 272928), (768, 247341), (928, 204696), (1044, 181952), (1152, 164894), (1392, 136464), (1856, 102348), (2088, 90976), (2304, 82447), (2784, 68232), (2843, 66816), (3712, 51174), (4176, 45488), (5568, 34116), (5686, 33408), (7424, 25587), (8352, 22744), (8529, 22272), (11136, 17058), (11372, 16704)]