128524266

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 309335040

約数和(自身を除く): 180810774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 223, 234, 351, 446, 669, 702, 821, 1338, 1642, 2007, 2463, 2899, 4014, 4926, 5798, 6021, 7389, 8697, 10673, 12042, 14778, 17394, 21346, 22167, 26091, 32019, 44334, 52182, 64038, 78273, 96057, 156546, 183083, 192114, 288171, 366166, 549249, 576342, 1098498, 1647747, 2380079, 3295494, 4760158, 4943241, 7140237, 9886482, 14280474, 21420711, 42841422, 64262133, 128524266]

約数ペア:

[(1, 128524266), (2, 64262133), (3, 42841422), (6, 21420711), (9, 14280474), (13, 9886482), (18, 7140237), (26, 4943241), (27, 4760158), (39, 3295494), (54, 2380079), (78, 1647747), (117, 1098498), (223, 576342), (234, 549249), (351, 366166), (446, 288171), (669, 192114), (702, 183083), (821, 156546), (1338, 96057), (1642, 78273), (2007, 64038), (2463, 52182), (2899, 44334), (4014, 32019), (4926, 26091), (5798, 22167), (6021, 21346), (7389, 17394), (8697, 14778), (10673, 12042)]