169156936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 364074480

約数和(自身を除く): 194917544

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 241, 397, 442, 482, 794, 884, 964, 1588, 1768, 1928, 3133, 3176, 4097, 5161, 6266, 6749, 8194, 10322, 12532, 13498, 16388, 20644, 25064, 26996, 32776, 41288, 53261, 53992, 87737, 95677, 106522, 175474, 191354, 213044, 350948, 382708, 426088, 701896, 765416, 1243801, 1626509, 2487602, 3253018, 4975204, 6506036, 9950408, 13012072, 21144617, 42289234, 84578468, 169156936]

約数ペア:

[(1, 169156936), (2, 84578468), (4, 42289234), (8, 21144617), (13, 13012072), (17, 9950408), (26, 6506036), (34, 4975204), (52, 3253018), (68, 2487602), (104, 1626509), (136, 1243801), (221, 765416), (241, 701896), (397, 426088), (442, 382708), (482, 350948), (794, 213044), (884, 191354), (964, 175474), (1588, 106522), (1768, 95677), (1928, 87737), (3133, 53992), (3176, 53261), (4097, 41288), (5161, 32776), (6266, 26996), (6749, 25064), (8194, 20644), (10322, 16388), (12532, 13498)]