161548212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 326162508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 47, 51, 58, 68, 83, 84, 87, 94, 102, 116, 119, 141, 166, 174, 188, 203, 204, 238, 249, 282, 329, 332, 348, 357, 406, 476, 493, 498, 564, 581, 609, 658, 714, 799, 812, 986, 987, 996, 1162, 1218, 1316, 1363, 1411, 1428, 1479, 1598, 1743, 1972, 1974, 2324, 2397, 2407, 2436, 2726, 2822, 2958, 3196, 3451, 3486, 3901, 3948, 4089, 4233, 4794, 4814, 5452, 5593, 5644, 5916, 6902, 6972, 7221, 7802, 8178, 8466, 9541, 9588, 9628, 9877, 10353, 11186, 11703, 13804, 14442, 15604, 16356, 16779, 16849, 16932, 19082, 19754, 20706, 22372, 23171, 23406, 27307, 28623, 28884, 29631, 33558, 33698, 38164, 39508, 40919, 41412, 46342, 46812, 50547, 54614, 57246, 59262, 66317, 67116, 67396, 69513, 81838, 81921, 92684, 101094, 109228, 113129, 114492, 118524, 122757, 132634, 139026, 162197, 163676, 163842, 198951, 202188, 226258, 245514, 265268, 278052, 286433, 324394, 327684, 339387, 397902, 452516, 464219, 486591, 491028, 572866, 648788, 678774, 791903, 795804, 859299, 928438, 973182, 1145732, 1357548, 1392657, 1583806, 1718598, 1856876, 1923193, 1946364, 2375709, 2785314, 3167612, 3437196, 3846386, 4751418, 5570628, 5769579, 7692772, 9502836, 11539158, 13462351, 23078316, 26924702, 40387053, 53849404, 80774106, 161548212]

約数ペア:

[(1, 161548212), (2, 80774106), (3, 53849404), (4, 40387053), (6, 26924702), (7, 23078316), (12, 13462351), (14, 11539158), (17, 9502836), (21, 7692772), (28, 5769579), (29, 5570628), (34, 4751418), (42, 3846386), (47, 3437196), (51, 3167612), (58, 2785314), (68, 2375709), (83, 1946364), (84, 1923193), (87, 1856876), (94, 1718598), (102, 1583806), (116, 1392657), (119, 1357548), (141, 1145732), (166, 973182), (174, 928438), (188, 859299), (203, 795804), (204, 791903), (238, 678774), (249, 648788), (282, 572866), (329, 491028), (332, 486591), (348, 464219), (357, 452516), (406, 397902), (476, 339387), (493, 327684), (498, 324394), (564, 286433), (581, 278052), (609, 265268), (658, 245514), (714, 226258), (799, 202188), (812, 198951), (986, 163842), (987, 163676), (996, 162197), (1162, 139026), (1218, 132634), (1316, 122757), (1363, 118524), (1411, 114492), (1428, 113129), (1479, 109228), (1598, 101094), (1743, 92684), (1972, 81921), (1974, 81838), (2324, 69513), (2397, 67396), (2407, 67116), (2436, 66317), (2726, 59262), (2822, 57246), (2958, 54614), (3196, 50547), (3451, 46812), (3486, 46342), (3901, 41412), (3948, 40919), (4089, 39508), (4233, 38164), (4794, 33698), (4814, 33558), (5452, 29631), (5593, 28884), (5644, 28623), (5916, 27307), (6902, 23406), (6972, 23171), (7221, 22372), (7802, 20706), (8178, 19754), (8466, 19082), (9541, 16932), (9588, 16849), (9628, 16779), (9877, 16356), (10353, 15604), (11186, 14442), (11703, 13804)]