138918624

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 395771040

約数和(自身を除く): 256852416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 157, 208, 312, 314, 416, 471, 624, 628, 709, 942, 1248, 1256, 1418, 1884, 2041, 2127, 2512, 2836, 3768, 4082, 4254, 5024, 5672, 6123, 7536, 8164, 8508, 9217, 11344, 12246, 15072, 16328, 17016, 18434, 22688, 24492, 27651, 32656, 34032, 36868, 48984, 55302, 65312, 68064, 73736, 97968, 110604, 111313, 147472, 195936, 221208, 222626, 294944, 333939, 442416, 445252, 667878, 884832, 890504, 1335756, 1447069, 1781008, 2671512, 2894138, 3562016, 4341207, 5343024, 5788276, 8682414, 10686048, 11576552, 17364828, 23153104, 34729656, 46306208, 69459312, 138918624]

約数ペア:

[(1, 138918624), (2, 69459312), (3, 46306208), (4, 34729656), (6, 23153104), (8, 17364828), (12, 11576552), (13, 10686048), (16, 8682414), (24, 5788276), (26, 5343024), (32, 4341207), (39, 3562016), (48, 2894138), (52, 2671512), (78, 1781008), (96, 1447069), (104, 1335756), (156, 890504), (157, 884832), (208, 667878), (312, 445252), (314, 442416), (416, 333939), (471, 294944), (624, 222626), (628, 221208), (709, 195936), (942, 147472), (1248, 111313), (1256, 110604), (1418, 97968), (1884, 73736), (2041, 68064), (2127, 65312), (2512, 55302), (2836, 48984), (3768, 36868), (4082, 34032), (4254, 32656), (5024, 27651), (5672, 24492), (6123, 22688), (7536, 18434), (8164, 17016), (8508, 16328), (9217, 15072), (11344, 12246)]