121378764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 331663360

約数和(自身を除く): 210284596

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1321, 1482, 1612, 1767, 2356, 2418, 2642, 2964, 3534, 3963, 4836, 5284, 7068, 7657, 7926, 15314, 15852, 17173, 22971, 25099, 30628, 34346, 40951, 45942, 50198, 51519, 68692, 75297, 81902, 91884, 100396, 103038, 122853, 150594, 163804, 206076, 245706, 301188, 326287, 491412, 532363, 652574, 778069, 978861, 1064726, 1305148, 1556138, 1597089, 1957722, 2129452, 2334207, 3112276, 3194178, 3915444, 4668414, 6388356, 9336828, 10114897, 20229794, 30344691, 40459588, 60689382, 121378764]

約数ペア:

[(1, 121378764), (2, 60689382), (3, 40459588), (4, 30344691), (6, 20229794), (12, 10114897), (13, 9336828), (19, 6388356), (26, 4668414), (31, 3915444), (38, 3194178), (39, 3112276), (52, 2334207), (57, 2129452), (62, 1957722), (76, 1597089), (78, 1556138), (93, 1305148), (114, 1064726), (124, 978861), (156, 778069), (186, 652574), (228, 532363), (247, 491412), (372, 326287), (403, 301188), (494, 245706), (589, 206076), (741, 163804), (806, 150594), (988, 122853), (1178, 103038), (1209, 100396), (1321, 91884), (1482, 81902), (1612, 75297), (1767, 68692), (2356, 51519), (2418, 50198), (2642, 45942), (2964, 40951), (3534, 34346), (3963, 30628), (4836, 25099), (5284, 22971), (7068, 17173), (7657, 15852), (7926, 15314)]