157444768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 351113616

約数和(自身を除く): 193668848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 53, 74, 104, 106, 148, 193, 208, 212, 296, 386, 416, 424, 481, 592, 689, 772, 848, 962, 1184, 1378, 1544, 1696, 1924, 1961, 2509, 2756, 3088, 3848, 3922, 5018, 5512, 6176, 7141, 7696, 7844, 10036, 10229, 11024, 14282, 15392, 15688, 20072, 20458, 22048, 25493, 28564, 31376, 40144, 40916, 50986, 57128, 62752, 80288, 81832, 92833, 101972, 114256, 132977, 163664, 185666, 203944, 228512, 265954, 327328, 371332, 378473, 407888, 531908, 742664, 756946, 815776, 1063816, 1485328, 1513892, 2127632, 2970656, 3027784, 4255264, 4920149, 6055568, 9840298, 12111136, 19680596, 39361192, 78722384, 157444768]

約数ペア:

[(1, 157444768), (2, 78722384), (4, 39361192), (8, 19680596), (13, 12111136), (16, 9840298), (26, 6055568), (32, 4920149), (37, 4255264), (52, 3027784), (53, 2970656), (74, 2127632), (104, 1513892), (106, 1485328), (148, 1063816), (193, 815776), (208, 756946), (212, 742664), (296, 531908), (386, 407888), (416, 378473), (424, 371332), (481, 327328), (592, 265954), (689, 228512), (772, 203944), (848, 185666), (962, 163664), (1184, 132977), (1378, 114256), (1544, 101972), (1696, 92833), (1924, 81832), (1961, 80288), (2509, 62752), (2756, 57128), (3088, 50986), (3848, 40916), (3922, 40144), (5018, 31376), (5512, 28564), (6176, 25493), (7141, 22048), (7696, 20458), (7844, 20072), (10036, 15688), (10229, 15392), (11024, 14282)]