156639530866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1\times {\mathrm{4079}}^1$

素因数の和:5179

約数の個数: 64

約数和(自身を含む): 290730746880

約数和(自身を除く): 134091216014

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 514, 821, 1642, 1799, 3341, 3598, 4079, 5747, 6682, 8158, 10673, 11494, 21346, 23387, 28553, 46774, 53027, 57106, 74711, 106054, 149422, 210997, 371189, 421994, 742378, 1048303, 1476979, 2096606, 2742961, 2953958, 3348859, 5485922, 6697718, 7338121, 13627939, 14676242, 19200727, 23442013, 27255878, 38401454, 43535167, 46884026, 87070334, 95395573, 190791146, 304746169, 609492338, 860656763, 1721313526, 6024597341, 11188537919, 12049194682, 22377075838, 78319765433, 156639530866]

約数ペア:

[(1, 156639530866), (2, 78319765433), (7, 22377075838), (13, 12049194682), (14, 11188537919), (26, 6024597341), (91, 1721313526), (182, 860656763), (257, 609492338), (514, 304746169), (821, 190791146), (1642, 95395573), (1799, 87070334), (3341, 46884026), (3598, 43535167), (4079, 38401454), (5747, 27255878), (6682, 23442013), (8158, 19200727), (10673, 14676242), (11494, 13627939), (21346, 7338121), (23387, 6697718), (28553, 5485922), (46774, 3348859), (53027, 2953958), (57106, 2742961), (74711, 2096606), (106054, 1476979), (149422, 1048303), (210997, 742378), (371189, 421994)]