138210048

素因数分解:

$2^8\times 3^2\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 401768640

約数和(自身を除く): 263558592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 256, 269, 288, 384, 446, 538, 576, 669, 768, 807, 892, 1076, 1152, 1338, 1614, 1784, 2007, 2152, 2304, 2421, 2676, 3228, 3568, 4014, 4304, 4842, 5352, 6456, 7136, 8028, 8608, 9684, 10704, 12912, 14272, 16056, 17216, 19368, 21408, 25824, 28544, 32112, 34432, 38736, 42816, 51648, 57088, 59987, 64224, 68864, 77472, 85632, 103296, 119974, 128448, 154944, 171264, 179961, 206592, 239948, 256896, 309888, 359922, 479896, 513792, 539883, 619776, 719844, 959792, 1079766, 1439688, 1919584, 2159532, 2879376, 3839168, 4319064, 5758752, 7678336, 8638128, 11517504, 15356672, 17276256, 23035008, 34552512, 46070016, 69105024, 138210048]

約数ペア:

[(1, 138210048), (2, 69105024), (3, 46070016), (4, 34552512), (6, 23035008), (8, 17276256), (9, 15356672), (12, 11517504), (16, 8638128), (18, 7678336), (24, 5758752), (32, 4319064), (36, 3839168), (48, 2879376), (64, 2159532), (72, 1919584), (96, 1439688), (128, 1079766), (144, 959792), (192, 719844), (223, 619776), (256, 539883), (269, 513792), (288, 479896), (384, 359922), (446, 309888), (538, 256896), (576, 239948), (669, 206592), (768, 179961), (807, 171264), (892, 154944), (1076, 128448), (1152, 119974), (1338, 103296), (1614, 85632), (1784, 77472), (2007, 68864), (2152, 64224), (2304, 59987), (2421, 57088), (2676, 51648), (3228, 42816), (3568, 38736), (4014, 34432), (4304, 32112), (4842, 28544), (5352, 25824), (6456, 21408), (7136, 19368), (8028, 17216), (8608, 16056), (9684, 14272), (10704, 12912)]