156538404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 458377920

約数和(自身を除く): 301839516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 43, 44, 58, 66, 86, 87, 99, 116, 129, 132, 172, 174, 198, 258, 261, 317, 319, 348, 387, 396, 473, 516, 522, 634, 638, 774, 946, 951, 957, 1044, 1247, 1268, 1276, 1419, 1548, 1892, 1902, 1914, 2494, 2838, 2853, 2871, 3487, 3741, 3804, 3828, 4257, 4988, 5676, 5706, 5742, 6974, 7482, 8514, 9193, 10461, 11223, 11412, 11484, 13631, 13717, 13948, 14964, 17028, 18386, 20922, 22446, 27262, 27434, 27579, 31383, 36772, 40893, 41151, 41844, 44892, 54524, 54868, 55158, 62766, 81786, 82302, 82737, 101123, 110316, 122679, 123453, 125532, 149941, 163572, 164604, 165474, 202246, 245358, 246906, 299882, 303369, 330948, 395299, 404492, 449823, 490716, 493812, 599764, 606738, 790598, 899646, 910107, 1185897, 1213476, 1349469, 1581196, 1799292, 1820214, 2371794, 2698938, 3557691, 3640428, 4348289, 4743588, 5397876, 7115382, 8696578, 13044867, 14230764, 17393156, 26089734, 39134601, 52179468, 78269202, 156538404]

約数ペア:

[(1, 156538404), (2, 78269202), (3, 52179468), (4, 39134601), (6, 26089734), (9, 17393156), (11, 14230764), (12, 13044867), (18, 8696578), (22, 7115382), (29, 5397876), (33, 4743588), (36, 4348289), (43, 3640428), (44, 3557691), (58, 2698938), (66, 2371794), (86, 1820214), (87, 1799292), (99, 1581196), (116, 1349469), (129, 1213476), (132, 1185897), (172, 910107), (174, 899646), (198, 790598), (258, 606738), (261, 599764), (317, 493812), (319, 490716), (348, 449823), (387, 404492), (396, 395299), (473, 330948), (516, 303369), (522, 299882), (634, 246906), (638, 245358), (774, 202246), (946, 165474), (951, 164604), (957, 163572), (1044, 149941), (1247, 125532), (1268, 123453), (1276, 122679), (1419, 110316), (1548, 101123), (1892, 82737), (1902, 82302), (1914, 81786), (2494, 62766), (2838, 55158), (2853, 54868), (2871, 54524), (3487, 44892), (3741, 41844), (3804, 41151), (3828, 40893), (4257, 36772), (4988, 31383), (5676, 27579), (5706, 27434), (5742, 27262), (6974, 22446), (7482, 20922), (8514, 18386), (9193, 17028), (10461, 14964), (11223, 13948), (11412, 13717), (11484, 13631)]