105776216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 260198400

約数和(自身を除く): 154422184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 109, 124, 172, 182, 217, 218, 248, 301, 344, 364, 403, 434, 436, 559, 602, 728, 763, 806, 868, 872, 1118, 1204, 1333, 1417, 1526, 1612, 1736, 2236, 2408, 2666, 2821, 2834, 3052, 3224, 3379, 3913, 4472, 4687, 5332, 5642, 5668, 6104, 6758, 7826, 9331, 9374, 9919, 10664, 11284, 11336, 13516, 15652, 17329, 18662, 18748, 19838, 22568, 23653, 27032, 31304, 32809, 34658, 37324, 37496, 39676, 43927, 47306, 60931, 65618, 69316, 74648, 79352, 87854, 94612, 121303, 121862, 131236, 138632, 145297, 175708, 189224, 242606, 243724, 262472, 290594, 307489, 351416, 426517, 485212, 487448, 581188, 614978, 853034, 970424, 1017079, 1162376, 1229956, 1706068, 1888861, 2034158, 2459912, 3412136, 3777722, 4068316, 7555444, 8136632, 13222027, 15110888, 26444054, 52888108, 105776216]

約数ペア:

[(1, 105776216), (2, 52888108), (4, 26444054), (7, 15110888), (8, 13222027), (13, 8136632), (14, 7555444), (26, 4068316), (28, 3777722), (31, 3412136), (43, 2459912), (52, 2034158), (56, 1888861), (62, 1706068), (86, 1229956), (91, 1162376), (104, 1017079), (109, 970424), (124, 853034), (172, 614978), (182, 581188), (217, 487448), (218, 485212), (248, 426517), (301, 351416), (344, 307489), (364, 290594), (403, 262472), (434, 243724), (436, 242606), (559, 189224), (602, 175708), (728, 145297), (763, 138632), (806, 131236), (868, 121862), (872, 121303), (1118, 94612), (1204, 87854), (1333, 79352), (1417, 74648), (1526, 69316), (1612, 65618), (1736, 60931), (2236, 47306), (2408, 43927), (2666, 39676), (2821, 37496), (2834, 37324), (3052, 34658), (3224, 32809), (3379, 31304), (3913, 27032), (4472, 23653), (4687, 22568), (5332, 19838), (5642, 18748), (5668, 18662), (6104, 17329), (6758, 15652), (7826, 13516), (9331, 11336), (9374, 11284), (9919, 10664)]