172523056

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 342098640

約数和(自身を除く): 169575584

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 389, 424, 523, 778, 848, 1046, 1556, 2092, 3112, 4184, 6224, 8368, 20617, 27719, 41234, 55438, 82468, 110876, 164936, 203447, 221752, 329872, 406894, 443504, 813788, 1627576, 3255152, 10782691, 21565382, 43130764, 86261528, 172523056]

約数ペア:

[(1, 172523056), (2, 86261528), (4, 43130764), (8, 21565382), (16, 10782691), (53, 3255152), (106, 1627576), (212, 813788), (389, 443504), (424, 406894), (523, 329872), (778, 221752), (848, 203447), (1046, 164936), (1556, 110876), (2092, 82468), (3112, 55438), (4184, 41234), (6224, 27719), (8368, 20617)]