157020768

素因数分解:

$2^5\times 3^6\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 168

約数和(自身を含む): 475953408

約数和(自身を除く): 318932640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 127, 144, 159, 162, 212, 216, 243, 254, 288, 318, 324, 381, 424, 432, 477, 486, 508, 636, 648, 729, 762, 848, 864, 954, 972, 1016, 1143, 1272, 1296, 1431, 1458, 1524, 1696, 1908, 1944, 2032, 2286, 2544, 2592, 2862, 2916, 3048, 3429, 3816, 3888, 4064, 4293, 4572, 5088, 5724, 5832, 6096, 6731, 6858, 7632, 7776, 8586, 9144, 10287, 11448, 11664, 12192, 12879, 13462, 13716, 15264, 17172, 18288, 20193, 20574, 22896, 23328, 25758, 26924, 27432, 30861, 34344, 36576, 38637, 40386, 41148, 45792, 51516, 53848, 54864, 60579, 61722, 68688, 77274, 80772, 82296, 92583, 103032, 107696, 109728, 121158, 123444, 137376, 154548, 161544, 164592, 181737, 185166, 206064, 215392, 242316, 246888, 309096, 323088, 329184, 363474, 370332, 412128, 484632, 493776, 545211, 618192, 646176, 726948, 740664, 969264, 987552, 1090422, 1236384, 1453896, 1481328, 1635633, 1938528, 2180844, 2907792, 2962656, 3271266, 4361688, 4906899, 5815584, 6542532, 8723376, 9813798, 13085064, 17446752, 19627596, 26170128, 39255192, 52340256, 78510384, 157020768]

約数ペア:

[(1, 157020768), (2, 78510384), (3, 52340256), (4, 39255192), (6, 26170128), (8, 19627596), (9, 17446752), (12, 13085064), (16, 9813798), (18, 8723376), (24, 6542532), (27, 5815584), (32, 4906899), (36, 4361688), (48, 3271266), (53, 2962656), (54, 2907792), (72, 2180844), (81, 1938528), (96, 1635633), (106, 1481328), (108, 1453896), (127, 1236384), (144, 1090422), (159, 987552), (162, 969264), (212, 740664), (216, 726948), (243, 646176), (254, 618192), (288, 545211), (318, 493776), (324, 484632), (381, 412128), (424, 370332), (432, 363474), (477, 329184), (486, 323088), (508, 309096), (636, 246888), (648, 242316), (729, 215392), (762, 206064), (848, 185166), (864, 181737), (954, 164592), (972, 161544), (1016, 154548), (1143, 137376), (1272, 123444), (1296, 121158), (1431, 109728), (1458, 107696), (1524, 103032), (1696, 92583), (1908, 82296), (1944, 80772), (2032, 77274), (2286, 68688), (2544, 61722), (2592, 60579), (2862, 54864), (2916, 53848), (3048, 51516), (3429, 45792), (3816, 41148), (3888, 40386), (4064, 38637), (4293, 36576), (4572, 34344), (5088, 30861), (5724, 27432), (5832, 26924), (6096, 25758), (6731, 23328), (6858, 22896), (7632, 20574), (7776, 20193), (8586, 18288), (9144, 17172), (10287, 15264), (11448, 13716), (11664, 13462), (12192, 12879)]