149524656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 442257408

約数和(自身を除く): 292732752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 34, 46, 48, 51, 62, 68, 69, 92, 93, 102, 124, 136, 138, 184, 186, 204, 248, 257, 272, 276, 368, 372, 391, 408, 496, 514, 527, 552, 713, 744, 771, 782, 816, 1028, 1054, 1104, 1173, 1426, 1488, 1542, 1564, 1581, 2056, 2108, 2139, 2346, 2852, 3084, 3128, 3162, 4112, 4216, 4278, 4369, 4692, 5704, 5911, 6168, 6256, 6324, 7967, 8432, 8556, 8738, 9384, 11408, 11822, 12121, 12336, 12648, 13107, 15934, 17112, 17476, 17733, 18768, 23644, 23901, 24242, 25296, 26214, 31868, 34224, 34952, 35466, 36363, 47288, 47802, 48484, 52428, 63736, 69904, 70932, 72726, 94576, 95604, 96968, 100487, 104856, 127472, 135439, 141864, 145452, 183241, 191208, 193936, 200974, 209712, 270878, 283728, 290904, 301461, 366482, 382416, 401948, 406317, 541756, 549723, 581808, 602922, 732964, 803896, 812634, 1083512, 1099446, 1205844, 1465928, 1607792, 1625268, 2167024, 2198892, 2411688, 2931856, 3115097, 3250536, 4397784, 4823376, 6230194, 6501072, 8795568, 9345291, 12460388, 18690582, 24920776, 37381164, 49841552, 74762328, 149524656]

約数ペア:

[(1, 149524656), (2, 74762328), (3, 49841552), (4, 37381164), (6, 24920776), (8, 18690582), (12, 12460388), (16, 9345291), (17, 8795568), (23, 6501072), (24, 6230194), (31, 4823376), (34, 4397784), (46, 3250536), (48, 3115097), (51, 2931856), (62, 2411688), (68, 2198892), (69, 2167024), (92, 1625268), (93, 1607792), (102, 1465928), (124, 1205844), (136, 1099446), (138, 1083512), (184, 812634), (186, 803896), (204, 732964), (248, 602922), (257, 581808), (272, 549723), (276, 541756), (368, 406317), (372, 401948), (391, 382416), (408, 366482), (496, 301461), (514, 290904), (527, 283728), (552, 270878), (713, 209712), (744, 200974), (771, 193936), (782, 191208), (816, 183241), (1028, 145452), (1054, 141864), (1104, 135439), (1173, 127472), (1426, 104856), (1488, 100487), (1542, 96968), (1564, 95604), (1581, 94576), (2056, 72726), (2108, 70932), (2139, 69904), (2346, 63736), (2852, 52428), (3084, 48484), (3128, 47802), (3162, 47288), (4112, 36363), (4216, 35466), (4278, 34952), (4369, 34224), (4692, 31868), (5704, 26214), (5911, 25296), (6168, 24242), (6256, 23901), (6324, 23644), (7967, 18768), (8432, 17733), (8556, 17476), (8738, 17112), (9384, 15934), (11408, 13107), (11822, 12648), (12121, 12336)]