129443392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{155581}}^1$

素因数の和:155606

約数の個数: 28

約数和(自身を含む): 276624796

約数和(自身を除く): 147181404

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 155581, 311162, 622324, 1244648, 2022553, 2489296, 4045106, 4978592, 8090212, 9957184, 16180424, 32360848, 64721696, 129443392]

約数ペア:

[(1, 129443392), (2, 64721696), (4, 32360848), (8, 16180424), (13, 9957184), (16, 8090212), (26, 4978592), (32, 4045106), (52, 2489296), (64, 2022553), (104, 1244648), (208, 622324), (416, 311162), (832, 155581)]