128764284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7681}}^1$

素因数の和:7826

約数の個数: 48

約数和(自身を含む): 330387456

約数和(自身を除く): 201623172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1397, 1524, 2794, 4191, 5588, 7681, 8382, 15362, 16764, 23043, 30724, 46086, 84491, 92172, 168982, 253473, 337964, 506946, 975487, 1013892, 1950974, 2926461, 3901948, 5852922, 10730357, 11705844, 21460714, 32191071, 42921428, 64382142, 128764284]

約数ペア:

[(1, 128764284), (2, 64382142), (3, 42921428), (4, 32191071), (6, 21460714), (11, 11705844), (12, 10730357), (22, 5852922), (33, 3901948), (44, 2926461), (66, 1950974), (127, 1013892), (132, 975487), (254, 506946), (381, 337964), (508, 253473), (762, 168982), (1397, 92172), (1524, 84491), (2794, 46086), (4191, 30724), (5588, 23043), (7681, 16764), (8382, 15362)]