105385616

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 243793920

約数和(自身を除く): 138408304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 127, 217, 239, 248, 254, 434, 478, 496, 508, 868, 889, 956, 1016, 1673, 1736, 1778, 1912, 2032, 3346, 3472, 3556, 3824, 3937, 6692, 7112, 7409, 7874, 13384, 14224, 14818, 15748, 26768, 27559, 29636, 30353, 31496, 51863, 55118, 59272, 60706, 62992, 103726, 110236, 118544, 121412, 207452, 212471, 220472, 242824, 414904, 424942, 440944, 485648, 829808, 849884, 940943, 1699768, 1881886, 3399536, 3763772, 6586601, 7527544, 13173202, 15055088, 26346404, 52692808, 105385616]

約数ペア:

[(1, 105385616), (2, 52692808), (4, 26346404), (7, 15055088), (8, 13173202), (14, 7527544), (16, 6586601), (28, 3763772), (31, 3399536), (56, 1881886), (62, 1699768), (112, 940943), (124, 849884), (127, 829808), (217, 485648), (239, 440944), (248, 424942), (254, 414904), (434, 242824), (478, 220472), (496, 212471), (508, 207452), (868, 121412), (889, 118544), (956, 110236), (1016, 103726), (1673, 62992), (1736, 60706), (1778, 59272), (1912, 55118), (2032, 51863), (3346, 31496), (3472, 30353), (3556, 29636), (3824, 27559), (3937, 26768), (6692, 15748), (7112, 14818), (7409, 14224), (7874, 13384)]