137340416

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 80

約数和(自身を含む): 300516480

約数和(自身を除く): 163176064

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 509, 512, 527, 544, 992, 1018, 1054, 1088, 1984, 2036, 2108, 2176, 3968, 4072, 4216, 4352, 7936, 8144, 8432, 8653, 8704, 15779, 15872, 16288, 16864, 17306, 31558, 32576, 33728, 34612, 63116, 65152, 67456, 69224, 126232, 130304, 134912, 138448, 252464, 260608, 268243, 269824, 276896, 504928, 536486, 553792, 1009856, 1072972, 1107584, 2019712, 2145944, 2215168, 4039424, 4291888, 4430336, 8078848, 8583776, 17167552, 34335104, 68670208, 137340416]

約数ペア:

[(1, 137340416), (2, 68670208), (4, 34335104), (8, 17167552), (16, 8583776), (17, 8078848), (31, 4430336), (32, 4291888), (34, 4039424), (62, 2215168), (64, 2145944), (68, 2019712), (124, 1107584), (128, 1072972), (136, 1009856), (248, 553792), (256, 536486), (272, 504928), (496, 276896), (509, 269824), (512, 268243), (527, 260608), (544, 252464), (992, 138448), (1018, 134912), (1054, 130304), (1088, 126232), (1984, 69224), (2036, 67456), (2108, 65152), (2176, 63116), (3968, 34612), (4072, 33728), (4216, 32576), (4352, 31558), (7936, 17306), (8144, 16864), (8432, 16288), (8653, 15872), (8704, 15779)]