181036345994

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{39979}}^1$

素因数の和:40073

約数の個数: 80

約数和(自身を含む): 338639555520

約数和(自身を除く): 157603209526

約数列:

[1, 2, 7, 14, 23, 41, 46, 49, 82, 98, 161, 287, 322, 343, 574, 686, 943, 1127, 1886, 2009, 2254, 2401, 4018, 4802, 6601, 7889, 13202, 14063, 15778, 28126, 39979, 46207, 55223, 79958, 92414, 98441, 110446, 196882, 279853, 323449, 559706, 646898, 919517, 1639139, 1839034, 1958971, 2264143, 3278278, 3917942, 4528286, 6436619, 11473973, 12873238, 13712797, 22947946, 27425594, 37700197, 45056333, 75400394, 80317811, 90112666, 95989579, 160635622, 191979158, 263901379, 315394331, 527802758, 562224677, 630788662, 1124449354, 1847309653, 2207760317, 3694619306, 3935572739, 4415520634, 7871145478, 12931167571, 25862335142, 90518172997, 181036345994]

約数ペア:

[(1, 181036345994), (2, 90518172997), (7, 25862335142), (14, 12931167571), (23, 7871145478), (41, 4415520634), (46, 3935572739), (49, 3694619306), (82, 2207760317), (98, 1847309653), (161, 1124449354), (287, 630788662), (322, 562224677), (343, 527802758), (574, 315394331), (686, 263901379), (943, 191979158), (1127, 160635622), (1886, 95989579), (2009, 90112666), (2254, 80317811), (2401, 75400394), (4018, 45056333), (4802, 37700197), (6601, 27425594), (7889, 22947946), (13202, 13712797), (14063, 12873238), (15778, 11473973), (28126, 6436619), (39979, 4528286), (46207, 3917942), (55223, 3278278), (79958, 2264143), (92414, 1958971), (98441, 1839034), (110446, 1639139), (196882, 919517), (279853, 646898), (323449, 559706)]