121207908368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{21061}}^1$

素因数の和:21424

約数の個数: 80

約数和(自身を含む): 249217715712

約数和(自身を除く): 128009807344

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 283, 328, 496, 566, 656, 1132, 1271, 2264, 2542, 4528, 5084, 8773, 10168, 11603, 17546, 20336, 21061, 23206, 35092, 42122, 46412, 70184, 84244, 92824, 140368, 168488, 185648, 336976, 359693, 652891, 719386, 863501, 1305782, 1438772, 1727002, 2611564, 2877544, 3454004, 5223128, 5755088, 5960263, 6908008, 10446256, 11920526, 13816016, 23841052, 26768531, 47682104, 53537062, 95364208, 107074124, 184768153, 214148248, 244370783, 369536306, 428296496, 488741566, 739072612, 977483132, 1478145224, 1954966264, 2956290448, 3909932528, 7575494273, 15150988546, 30301977092, 60603954184, 121207908368]

約数ペア:

[(1, 121207908368), (2, 60603954184), (4, 30301977092), (8, 15150988546), (16, 7575494273), (31, 3909932528), (41, 2956290448), (62, 1954966264), (82, 1478145224), (124, 977483132), (164, 739072612), (248, 488741566), (283, 428296496), (328, 369536306), (496, 244370783), (566, 214148248), (656, 184768153), (1132, 107074124), (1271, 95364208), (2264, 53537062), (2542, 47682104), (4528, 26768531), (5084, 23841052), (8773, 13816016), (10168, 11920526), (11603, 10446256), (17546, 6908008), (20336, 5960263), (21061, 5755088), (23206, 5223128), (35092, 3454004), (42122, 2877544), (46412, 2611564), (70184, 1727002), (84244, 1438772), (92824, 1305782), (140368, 863501), (168488, 719386), (185648, 652891), (336976, 359693)]