128811936

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 371202048

約数和(自身を除く): 242390112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 223, 264, 352, 446, 528, 547, 669, 892, 1056, 1094, 1338, 1641, 1784, 2188, 2453, 2676, 3282, 3568, 4376, 4906, 5352, 6017, 6564, 7136, 7359, 8752, 9812, 10704, 12034, 13128, 14718, 17504, 18051, 19624, 21408, 24068, 26256, 29436, 36102, 39248, 48136, 52512, 58872, 72204, 78496, 96272, 117744, 121981, 144408, 192544, 235488, 243962, 288816, 365943, 487924, 577632, 731886, 975848, 1341791, 1463772, 1951696, 2683582, 2927544, 3903392, 4025373, 5367164, 5855088, 8050746, 10734328, 11710176, 16101492, 21468656, 32202984, 42937312, 64405968, 128811936]

約数ペア:

[(1, 128811936), (2, 64405968), (3, 42937312), (4, 32202984), (6, 21468656), (8, 16101492), (11, 11710176), (12, 10734328), (16, 8050746), (22, 5855088), (24, 5367164), (32, 4025373), (33, 3903392), (44, 2927544), (48, 2683582), (66, 1951696), (88, 1463772), (96, 1341791), (132, 975848), (176, 731886), (223, 577632), (264, 487924), (352, 365943), (446, 288816), (528, 243962), (547, 235488), (669, 192544), (892, 144408), (1056, 121981), (1094, 117744), (1338, 96272), (1641, 78496), (1784, 72204), (2188, 58872), (2453, 52512), (2676, 48136), (3282, 39248), (3568, 36102), (4376, 29436), (4906, 26256), (5352, 24068), (6017, 21408), (6564, 19624), (7136, 18051), (7359, 17504), (8752, 14718), (9812, 13128), (10704, 12034)]