141220872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 428320620

約数和(自身を除く): 287099748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 157, 186, 234, 248, 279, 312, 314, 372, 403, 468, 471, 558, 628, 744, 806, 936, 942, 961, 1116, 1209, 1256, 1413, 1612, 1884, 1922, 2041, 2232, 2418, 2826, 2883, 3224, 3627, 3768, 3844, 4082, 4836, 4867, 5652, 5766, 6123, 7254, 7688, 8164, 8649, 9672, 9734, 11304, 11532, 12246, 12493, 14508, 14601, 16328, 17298, 18369, 19468, 23064, 24492, 24986, 29016, 29202, 34596, 36738, 37479, 38936, 43803, 48984, 49972, 58404, 63271, 69192, 73476, 74958, 87606, 99944, 112437, 116808, 126542, 146952, 149916, 150877, 175212, 189813, 224874, 253084, 299832, 301754, 350424, 379626, 449748, 452631, 506168, 569439, 603508, 759252, 899496, 905262, 1138878, 1207016, 1357893, 1518504, 1810524, 1961401, 2277756, 2715786, 3621048, 3922802, 4555512, 5431572, 5884203, 7845604, 10863144, 11768406, 15691208, 17652609, 23536812, 35305218, 47073624, 70610436, 141220872]

約数ペア:

[(1, 141220872), (2, 70610436), (3, 47073624), (4, 35305218), (6, 23536812), (8, 17652609), (9, 15691208), (12, 11768406), (13, 10863144), (18, 7845604), (24, 5884203), (26, 5431572), (31, 4555512), (36, 3922802), (39, 3621048), (52, 2715786), (62, 2277756), (72, 1961401), (78, 1810524), (93, 1518504), (104, 1357893), (117, 1207016), (124, 1138878), (156, 905262), (157, 899496), (186, 759252), (234, 603508), (248, 569439), (279, 506168), (312, 452631), (314, 449748), (372, 379626), (403, 350424), (468, 301754), (471, 299832), (558, 253084), (628, 224874), (744, 189813), (806, 175212), (936, 150877), (942, 149916), (961, 146952), (1116, 126542), (1209, 116808), (1256, 112437), (1413, 99944), (1612, 87606), (1884, 74958), (1922, 73476), (2041, 69192), (2232, 63271), (2418, 58404), (2826, 49972), (2883, 48984), (3224, 43803), (3627, 38936), (3768, 37479), (3844, 36738), (4082, 34596), (4836, 29202), (4867, 29016), (5652, 24986), (5766, 24492), (6123, 23064), (7254, 19468), (7688, 18369), (8164, 17298), (8649, 16328), (9672, 14601), (9734, 14508), (11304, 12493), (11532, 12246)]