153727308

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 180

約数和(自身を含む): 488969712

約数和(自身を除く): 335242404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 207, 252, 276, 294, 322, 324, 378, 414, 421, 441, 483, 567, 588, 621, 644, 756, 828, 842, 882, 966, 1127, 1134, 1242, 1263, 1323, 1449, 1684, 1764, 1863, 1932, 2254, 2268, 2484, 2526, 2646, 2898, 2947, 3381, 3726, 3789, 3969, 4347, 4508, 5052, 5292, 5796, 5894, 6762, 7452, 7578, 7938, 8694, 8841, 9683, 10143, 11367, 11788, 13041, 13524, 15156, 15876, 17388, 17682, 19366, 20286, 20629, 22734, 26082, 26523, 29049, 30429, 34101, 35364, 38732, 40572, 41258, 45468, 52164, 53046, 58098, 60858, 61887, 67781, 68202, 79569, 82516, 87147, 91287, 106092, 116196, 121716, 123774, 135562, 136404, 159138, 174294, 182574, 185661, 203343, 238707, 247548, 261441, 271124, 318276, 348588, 365148, 371322, 406686, 474467, 477414, 522882, 556983, 610029, 742644, 784323, 813372, 948934, 954828, 1045764, 1113966, 1220058, 1423401, 1568646, 1670949, 1830087, 1897868, 2227932, 2440116, 2846802, 3137292, 3341898, 3660174, 4270203, 5490261, 5693604, 6683796, 7320348, 8540406, 10980522, 12810609, 17080812, 21961044, 25621218, 38431827, 51242436, 76863654, 153727308]

約数ペア:

[(1, 153727308), (2, 76863654), (3, 51242436), (4, 38431827), (6, 25621218), (7, 21961044), (9, 17080812), (12, 12810609), (14, 10980522), (18, 8540406), (21, 7320348), (23, 6683796), (27, 5693604), (28, 5490261), (36, 4270203), (42, 3660174), (46, 3341898), (49, 3137292), (54, 2846802), (63, 2440116), (69, 2227932), (81, 1897868), (84, 1830087), (92, 1670949), (98, 1568646), (108, 1423401), (126, 1220058), (138, 1113966), (147, 1045764), (161, 954828), (162, 948934), (189, 813372), (196, 784323), (207, 742644), (252, 610029), (276, 556983), (294, 522882), (322, 477414), (324, 474467), (378, 406686), (414, 371322), (421, 365148), (441, 348588), (483, 318276), (567, 271124), (588, 261441), (621, 247548), (644, 238707), (756, 203343), (828, 185661), (842, 182574), (882, 174294), (966, 159138), (1127, 136404), (1134, 135562), (1242, 123774), (1263, 121716), (1323, 116196), (1449, 106092), (1684, 91287), (1764, 87147), (1863, 82516), (1932, 79569), (2254, 68202), (2268, 67781), (2484, 61887), (2526, 60858), (2646, 58098), (2898, 53046), (2947, 52164), (3381, 45468), (3726, 41258), (3789, 40572), (3969, 38732), (4347, 35364), (4508, 34101), (5052, 30429), (5292, 29049), (5796, 26523), (5894, 26082), (6762, 22734), (7452, 20629), (7578, 20286), (7938, 19366), (8694, 17682), (8841, 17388), (9683, 15876), (10143, 15156), (11367, 13524), (11788, 13041)]