169720384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3395

約数の個数: 56

約数和(自身を含む): 364296960

約数和(自身を除く): 194576576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1088, 1504, 1598, 3008, 3196, 3319, 6392, 6638, 12784, 13276, 25568, 26552, 51136, 53104, 56423, 106208, 112846, 155993, 212416, 225692, 311986, 451384, 623972, 902768, 1247944, 1805536, 2495888, 2651881, 3611072, 4991776, 5303762, 9983552, 10607524, 21215048, 42430096, 84860192, 169720384]

約数ペア:

[(1, 169720384), (2, 84860192), (4, 42430096), (8, 21215048), (16, 10607524), (17, 9983552), (32, 5303762), (34, 4991776), (47, 3611072), (64, 2651881), (68, 2495888), (94, 1805536), (136, 1247944), (188, 902768), (272, 623972), (376, 451384), (544, 311986), (752, 225692), (799, 212416), (1088, 155993), (1504, 112846), (1598, 106208), (3008, 56423), (3196, 53104), (3319, 51136), (6392, 26552), (6638, 25568), (12784, 13276)]