137339104

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^2\times {\mathrm{89}}^1$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 316295280

約数和(自身を除く): 178956176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 89, 112, 166, 178, 224, 332, 356, 581, 623, 664, 712, 1162, 1246, 1328, 1424, 2324, 2492, 2656, 2848, 4648, 4984, 6889, 7387, 9296, 9968, 13778, 14774, 18592, 19936, 27556, 29548, 48223, 51709, 55112, 59096, 96446, 103418, 110224, 118192, 192892, 206836, 220448, 236384, 385784, 413672, 613121, 771568, 827344, 1226242, 1543136, 1654688, 2452484, 4291847, 4904968, 8583694, 9809936, 17167388, 19619872, 34334776, 68669552, 137339104]

約数ペア:

[(1, 137339104), (2, 68669552), (4, 34334776), (7, 19619872), (8, 17167388), (14, 9809936), (16, 8583694), (28, 4904968), (32, 4291847), (56, 2452484), (83, 1654688), (89, 1543136), (112, 1226242), (166, 827344), (178, 771568), (224, 613121), (332, 413672), (356, 385784), (581, 236384), (623, 220448), (664, 206836), (712, 192892), (1162, 118192), (1246, 110224), (1328, 103418), (1424, 96446), (2324, 59096), (2492, 55112), (2656, 51709), (2848, 48223), (4648, 29548), (4984, 27556), (6889, 19936), (7387, 18592), (9296, 14774), (9968, 13778)]