156722338548

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{219083}}^1$

素因数の和:219765

約数の個数: 72

約数和(自身を含む): 409578414336

約数和(自身を除く): 252856075788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 641, 1116, 1282, 1923, 2564, 3846, 5769, 7692, 11538, 19871, 23076, 39742, 59613, 79484, 119226, 178839, 219083, 238452, 357678, 438166, 657249, 715356, 876332, 1314498, 1971747, 2628996, 3943494, 6791573, 7886988, 13583146, 20374719, 27166292, 40749438, 61124157, 81498876, 122248314, 140432203, 244496628, 280864406, 421296609, 561728812, 842593218, 1263889827, 1685186436, 2527779654, 4353398293, 5055559308, 8706796586, 13060194879, 17413593172, 26120389758, 39180584637, 52240779516, 78361169274, 156722338548]

約数ペア:

[(1, 156722338548), (2, 78361169274), (3, 52240779516), (4, 39180584637), (6, 26120389758), (9, 17413593172), (12, 13060194879), (18, 8706796586), (31, 5055559308), (36, 4353398293), (62, 2527779654), (93, 1685186436), (124, 1263889827), (186, 842593218), (279, 561728812), (372, 421296609), (558, 280864406), (641, 244496628), (1116, 140432203), (1282, 122248314), (1923, 81498876), (2564, 61124157), (3846, 40749438), (5769, 27166292), (7692, 20374719), (11538, 13583146), (19871, 7886988), (23076, 6791573), (39742, 3943494), (59613, 2628996), (79484, 1971747), (119226, 1314498), (178839, 876332), (219083, 715356), (238452, 657249), (357678, 438166)]