131195392

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{15073}}^1$

素因数の和:15108

約数の個数: 40

約数和(自身を含む): 277572636

約数和(自身を除く): 146377244

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 15073, 30146, 60292, 120584, 241168, 256241, 482336, 512482, 964672, 1024964, 1929344, 2049928, 3858688, 4099856, 7717376, 8199712, 16399424, 32798848, 65597696, 131195392]

約数ペア:

[(1, 131195392), (2, 65597696), (4, 32798848), (8, 16399424), (16, 8199712), (17, 7717376), (32, 4099856), (34, 3858688), (64, 2049928), (68, 1929344), (128, 1024964), (136, 964672), (256, 512482), (272, 482336), (512, 256241), (544, 241168), (1088, 120584), (2176, 60292), (4352, 30146), (8704, 15073)]