140071752

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4621}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 380344380

約数和(自身を除く): 240272628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 4621, 5052, 7578, 9242, 10104, 13863, 15156, 18484, 27726, 30312, 36968, 41589, 55452, 83178, 110904, 166356, 332712, 1945441, 3890882, 5836323, 7781764, 11672646, 15563528, 17508969, 23345292, 35017938, 46690584, 70035876, 140071752]

約数ペア:

[(1, 140071752), (2, 70035876), (3, 46690584), (4, 35017938), (6, 23345292), (8, 17508969), (9, 15563528), (12, 11672646), (18, 7781764), (24, 5836323), (36, 3890882), (72, 1945441), (421, 332712), (842, 166356), (1263, 110904), (1684, 83178), (2526, 55452), (3368, 41589), (3789, 36968), (4621, 30312), (5052, 27726), (7578, 18484), (9242, 15156), (10104, 13863)]