156977931018

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1\times {\mathrm{1447}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 318286061568

約数和(自身を除く): 161308130550

約数列:

[1, 2, 3, 6, 137, 271, 274, 411, 487, 542, 813, 822, 974, 1447, 1461, 1626, 2894, 2922, 4341, 8682, 37127, 66719, 74254, 111381, 131977, 133438, 198239, 200157, 222762, 263954, 392137, 395931, 396478, 400314, 594717, 704689, 784274, 791862, 1176411, 1189434, 1409378, 2114067, 2352822, 4228134, 18080849, 36161698, 53722769, 54242547, 96542393, 107445538, 108485094, 161168307, 190970719, 193084786, 289627179, 322336614, 381941438, 572912157, 579254358, 1145824314, 26162988503, 52325977006, 78488965509, 156977931018]

約数ペア:

[(1, 156977931018), (2, 78488965509), (3, 52325977006), (6, 26162988503), (137, 1145824314), (271, 579254358), (274, 572912157), (411, 381941438), (487, 322336614), (542, 289627179), (813, 193084786), (822, 190970719), (974, 161168307), (1447, 108485094), (1461, 107445538), (1626, 96542393), (2894, 54242547), (2922, 53722769), (4341, 36161698), (8682, 18080849), (37127, 4228134), (66719, 2352822), (74254, 2114067), (111381, 1409378), (131977, 1189434), (133438, 1176411), (198239, 791862), (200157, 784274), (222762, 704689), (263954, 594717), (392137, 400314), (395931, 396478)]