156978272255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{19501}}^1$

素因数の和:19776

約数の個数: 64

約数和(自身を含む): 232121852928

約数和(自身を除く): 75143580673

約数列:

[1, 5, 7, 17, 35, 83, 85, 119, 163, 415, 581, 595, 815, 1141, 1411, 2771, 2905, 5705, 7055, 9877, 13529, 13855, 19397, 19501, 49385, 67645, 94703, 96985, 97505, 136507, 229993, 331517, 473515, 682535, 1149965, 1609951, 1618583, 1657585, 2320619, 3178663, 8049755, 8092915, 11330081, 11603095, 15893315, 22250641, 27515911, 54037271, 56650405, 111253205, 137579555, 192611377, 263829029, 270186355, 378260897, 963056885, 1319145145, 1846803203, 1891304485, 4485093493, 9234016015, 22425467465, 31395654451, 156978272255]

約数ペア:

[(1, 156978272255), (5, 31395654451), (7, 22425467465), (17, 9234016015), (35, 4485093493), (83, 1891304485), (85, 1846803203), (119, 1319145145), (163, 963056885), (415, 378260897), (581, 270186355), (595, 263829029), (815, 192611377), (1141, 137579555), (1411, 111253205), (2771, 56650405), (2905, 54037271), (5705, 27515911), (7055, 22250641), (9877, 15893315), (13529, 11603095), (13855, 11330081), (19397, 8092915), (19501, 8049755), (49385, 3178663), (67645, 2320619), (94703, 1657585), (96985, 1618583), (97505, 1609951), (136507, 1149965), (229993, 682535), (331517, 473515)]