123102848

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 293025600

約数和(自身を除く): 169922752

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 37, 44, 64, 68, 74, 88, 128, 136, 139, 148, 176, 187, 272, 278, 296, 352, 374, 407, 544, 556, 592, 629, 704, 748, 814, 1088, 1112, 1184, 1258, 1408, 1496, 1529, 1628, 2176, 2224, 2363, 2368, 2516, 2992, 3058, 3256, 4448, 4726, 4736, 5032, 5143, 5984, 6116, 6512, 6919, 8896, 9452, 10064, 10286, 11968, 12232, 13024, 13838, 17792, 18904, 20128, 20572, 23936, 24464, 25993, 26048, 27676, 37808, 40256, 41144, 48928, 51986, 52096, 55352, 56573, 75616, 80512, 82288, 87431, 97856, 103972, 110704, 113146, 151232, 164576, 174862, 195712, 207944, 221408, 226292, 302464, 329152, 349724, 415888, 442816, 452584, 658304, 699448, 831776, 885632, 905168, 961741, 1398896, 1663552, 1810336, 1923482, 2797792, 3327104, 3620672, 3846964, 5595584, 7241344, 7693928, 11191168, 15387856, 30775712, 61551424, 123102848]

約数ペア:

[(1, 123102848), (2, 61551424), (4, 30775712), (8, 15387856), (11, 11191168), (16, 7693928), (17, 7241344), (22, 5595584), (32, 3846964), (34, 3620672), (37, 3327104), (44, 2797792), (64, 1923482), (68, 1810336), (74, 1663552), (88, 1398896), (128, 961741), (136, 905168), (139, 885632), (148, 831776), (176, 699448), (187, 658304), (272, 452584), (278, 442816), (296, 415888), (352, 349724), (374, 329152), (407, 302464), (544, 226292), (556, 221408), (592, 207944), (629, 195712), (704, 174862), (748, 164576), (814, 151232), (1088, 113146), (1112, 110704), (1184, 103972), (1258, 97856), (1408, 87431), (1496, 82288), (1529, 80512), (1628, 75616), (2176, 56573), (2224, 55352), (2363, 52096), (2368, 51986), (2516, 48928), (2992, 41144), (3058, 40256), (3256, 37808), (4448, 27676), (4726, 26048), (4736, 25993), (5032, 24464), (5143, 23936), (5984, 20572), (6116, 20128), (6512, 18904), (6919, 17792), (8896, 13838), (9452, 13024), (10064, 12232), (10286, 11968)]