148518256

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{32119}}^1$

素因数の和:32161

約数の個数: 30

約数和(自身を含む): 305686040

約数和(自身を除く): 157167784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 32119, 64238, 128476, 256952, 513904, 546023, 1092046, 2184092, 4368184, 8736368, 9282391, 18564782, 37129564, 74259128, 148518256]

約数ペア:

[(1, 148518256), (2, 74259128), (4, 37129564), (8, 18564782), (16, 9282391), (17, 8736368), (34, 4368184), (68, 2184092), (136, 1092046), (272, 546023), (289, 513904), (578, 256952), (1156, 128476), (2312, 64238), (4624, 32119)]