149701504

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{9209}}^1$

素因数の和:9350

約数の個数: 32

約数和(自身を含む): 300614400

約数和(自身を除く): 150912896

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 9209, 16256, 18418, 36836, 73672, 147344, 294688, 589376, 1169543, 1178752, 2339086, 4678172, 9356344, 18712688, 37425376, 74850752, 149701504]

約数ペア:

[(1, 149701504), (2, 74850752), (4, 37425376), (8, 18712688), (16, 9356344), (32, 4678172), (64, 2339086), (127, 1178752), (128, 1169543), (254, 589376), (508, 294688), (1016, 147344), (2032, 73672), (4064, 36836), (8128, 18418), (9209, 16256)]