155415456

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{3671}}^1$

素因数の和:3704

約数の個数: 144

約数和(自身を含む): 527446080

約数和(自身を除く): 372030624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 3671, 4704, 5292, 6048, 7056, 7342, 10584, 11013, 14112, 14684, 21168, 22026, 25697, 29368, 33039, 42336, 44052, 51394, 58736, 66078, 77091, 88104, 99117, 102788, 117472, 132156, 154182, 176208, 179879, 198234, 205576, 231273, 264312, 308364, 352416, 359758, 396468, 411152, 462546, 528624, 539637, 616728, 693819, 719516, 792936, 822304, 925092, 1057248, 1079274, 1233456, 1387638, 1439032, 1585872, 1618911, 1850184, 2158548, 2466912, 2775276, 2878064, 3171744, 3237822, 3700368, 4317096, 4856733, 5550552, 5756128, 6475644, 7400736, 8634192, 9713466, 11101104, 12951288, 17268384, 19426932, 22202208, 25902576, 38853864, 51805152, 77707728, 155415456]

約数ペア:

[(1, 155415456), (2, 77707728), (3, 51805152), (4, 38853864), (6, 25902576), (7, 22202208), (8, 19426932), (9, 17268384), (12, 12951288), (14, 11101104), (16, 9713466), (18, 8634192), (21, 7400736), (24, 6475644), (27, 5756128), (28, 5550552), (32, 4856733), (36, 4317096), (42, 3700368), (48, 3237822), (49, 3171744), (54, 2878064), (56, 2775276), (63, 2466912), (72, 2158548), (84, 1850184), (96, 1618911), (98, 1585872), (108, 1439032), (112, 1387638), (126, 1233456), (144, 1079274), (147, 1057248), (168, 925092), (189, 822304), (196, 792936), (216, 719516), (224, 693819), (252, 616728), (288, 539637), (294, 528624), (336, 462546), (378, 411152), (392, 396468), (432, 359758), (441, 352416), (504, 308364), (588, 264312), (672, 231273), (756, 205576), (784, 198234), (864, 179879), (882, 176208), (1008, 154182), (1176, 132156), (1323, 117472), (1512, 102788), (1568, 99117), (1764, 88104), (2016, 77091), (2352, 66078), (2646, 58736), (3024, 51394), (3528, 44052), (3671, 42336), (4704, 33039), (5292, 29368), (6048, 25697), (7056, 22026), (7342, 21168), (10584, 14684), (11013, 14112)]