129528152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 275032800

約数和(自身を除く): 145504648

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 67, 104, 116, 134, 232, 268, 377, 536, 641, 754, 871, 1282, 1508, 1742, 1943, 2564, 3016, 3484, 3886, 5128, 6968, 7772, 8333, 15544, 16666, 18589, 25259, 33332, 37178, 42947, 50518, 66664, 74356, 85894, 101036, 148712, 171788, 202072, 241657, 343576, 483314, 558311, 966628, 1116622, 1245463, 1933256, 2233244, 2490926, 4466488, 4981852, 9963704, 16191019, 32382038, 64764076, 129528152]

約数ペア:

[(1, 129528152), (2, 64764076), (4, 32382038), (8, 16191019), (13, 9963704), (26, 4981852), (29, 4466488), (52, 2490926), (58, 2233244), (67, 1933256), (104, 1245463), (116, 1116622), (134, 966628), (232, 558311), (268, 483314), (377, 343576), (536, 241657), (641, 202072), (754, 171788), (871, 148712), (1282, 101036), (1508, 85894), (1742, 74356), (1943, 66664), (2564, 50518), (3016, 42947), (3484, 37178), (3886, 33332), (5128, 25259), (6968, 18589), (7772, 16666), (8333, 15544)]