149898448

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 368949600

約数和(自身を除く): 219051152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 49, 56, 58, 76, 98, 112, 116, 133, 152, 196, 203, 232, 266, 304, 347, 392, 406, 464, 532, 551, 694, 784, 812, 931, 1064, 1102, 1388, 1421, 1624, 1862, 2128, 2204, 2429, 2776, 2842, 3248, 3724, 3857, 4408, 4858, 5552, 5684, 6593, 7448, 7714, 8816, 9716, 10063, 11368, 13186, 14896, 15428, 17003, 19432, 20126, 22736, 26372, 26999, 30856, 34006, 38864, 40252, 46151, 52744, 53998, 61712, 68012, 70441, 80504, 92302, 105488, 107996, 136024, 140882, 161008, 184604, 191197, 215992, 272048, 281764, 323057, 369208, 382394, 431984, 493087, 563528, 646114, 738416, 764788, 986174, 1127056, 1292228, 1338379, 1529576, 1972348, 2584456, 2676758, 3059152, 3944696, 5168912, 5353516, 7889392, 9368653, 10707032, 18737306, 21414064, 37474612, 74949224, 149898448]

約数ペア:

[(1, 149898448), (2, 74949224), (4, 37474612), (7, 21414064), (8, 18737306), (14, 10707032), (16, 9368653), (19, 7889392), (28, 5353516), (29, 5168912), (38, 3944696), (49, 3059152), (56, 2676758), (58, 2584456), (76, 1972348), (98, 1529576), (112, 1338379), (116, 1292228), (133, 1127056), (152, 986174), (196, 764788), (203, 738416), (232, 646114), (266, 563528), (304, 493087), (347, 431984), (392, 382394), (406, 369208), (464, 323057), (532, 281764), (551, 272048), (694, 215992), (784, 191197), (812, 184604), (931, 161008), (1064, 140882), (1102, 136024), (1388, 107996), (1421, 105488), (1624, 92302), (1862, 80504), (2128, 70441), (2204, 68012), (2429, 61712), (2776, 53998), (2842, 52744), (3248, 46151), (3724, 40252), (3857, 38864), (4408, 34006), (4858, 30856), (5552, 26999), (5684, 26372), (6593, 22736), (7448, 20126), (7714, 19432), (8816, 17003), (9716, 15428), (10063, 14896), (11368, 13186)]