145333952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 84

約数和(自身を含む): 317799720

約数和(自身を除く): 172465768

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 139, 248, 272, 278, 496, 527, 544, 556, 961, 992, 1054, 1088, 1112, 1922, 1984, 2108, 2224, 2363, 3844, 4216, 4309, 4448, 4726, 7688, 8432, 8618, 8896, 9452, 15376, 16337, 16864, 17236, 18904, 30752, 32674, 33728, 34472, 37808, 61504, 65348, 68944, 73253, 75616, 130696, 133579, 137888, 146506, 151232, 261392, 267158, 275776, 293012, 522784, 534316, 586024, 1045568, 1068632, 1172048, 2137264, 2270843, 2344096, 4274528, 4541686, 4688192, 8549056, 9083372, 18166744, 36333488, 72666976, 145333952]

約数ペア:

[(1, 145333952), (2, 72666976), (4, 36333488), (8, 18166744), (16, 9083372), (17, 8549056), (31, 4688192), (32, 4541686), (34, 4274528), (62, 2344096), (64, 2270843), (68, 2137264), (124, 1172048), (136, 1068632), (139, 1045568), (248, 586024), (272, 534316), (278, 522784), (496, 293012), (527, 275776), (544, 267158), (556, 261392), (961, 151232), (992, 146506), (1054, 137888), (1088, 133579), (1112, 130696), (1922, 75616), (1984, 73253), (2108, 68944), (2224, 65348), (2363, 61504), (3844, 37808), (4216, 34472), (4309, 33728), (4448, 32674), (4726, 30752), (7688, 18904), (8432, 17236), (8618, 16864), (8896, 16337), (9452, 15376)]