128746752

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3235

約数の個数: 72

約数和(自身を含む): 349229664

約数和(自身を除く): 220482912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 3163, 3392, 5088, 6326, 6784, 9489, 10176, 12652, 13568, 18978, 20352, 25304, 37956, 40704, 50608, 75912, 101216, 151824, 167639, 202432, 303648, 335278, 404864, 502917, 607296, 670556, 809728, 1005834, 1214592, 1341112, 2011668, 2429184, 2682224, 4023336, 5364448, 8046672, 10728896, 16093344, 21457792, 32186688, 42915584, 64373376, 128746752]

約数ペア:

[(1, 128746752), (2, 64373376), (3, 42915584), (4, 32186688), (6, 21457792), (8, 16093344), (12, 10728896), (16, 8046672), (24, 5364448), (32, 4023336), (48, 2682224), (53, 2429184), (64, 2011668), (96, 1341112), (106, 1214592), (128, 1005834), (159, 809728), (192, 670556), (212, 607296), (256, 502917), (318, 404864), (384, 335278), (424, 303648), (636, 202432), (768, 167639), (848, 151824), (1272, 101216), (1696, 75912), (2544, 50608), (3163, 40704), (3392, 37956), (5088, 25304), (6326, 20352), (6784, 18978), (9489, 13568), (10176, 12652)]