139611264

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27967}}^1$

素因数の和:27997

約数の個数: 64

約数和(自身を含む): 399383040

約数和(自身を除く): 259771776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 27967, 55934, 83901, 111868, 167802, 223736, 335604, 363571, 447472, 671208, 727142, 894944, 1090713, 1342416, 1454284, 1789888, 2181426, 2684832, 2908568, 3579776, 4362852, 5369664, 5817136, 8725704, 10739328, 11634272, 17451408, 23268544, 34902816, 46537088, 69805632, 139611264]

約数ペア:

[(1, 139611264), (2, 69805632), (3, 46537088), (4, 34902816), (6, 23268544), (8, 17451408), (12, 11634272), (13, 10739328), (16, 8725704), (24, 5817136), (26, 5369664), (32, 4362852), (39, 3579776), (48, 2908568), (52, 2684832), (64, 2181426), (78, 1789888), (96, 1454284), (104, 1342416), (128, 1090713), (156, 894944), (192, 727142), (208, 671208), (312, 447472), (384, 363571), (416, 335604), (624, 223736), (832, 167802), (1248, 111868), (1664, 83901), (2496, 55934), (4992, 27967)]