169743232

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{78007}}^1$

素因数の和:78038

約数の個数: 32

約数和(自身を含む): 358056720

約数和(自身を除く): 188313488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 78007, 156014, 312028, 624056, 1248112, 1326119, 2496224, 2652238, 4992448, 5304476, 9984896, 10608952, 21217904, 42435808, 84871616, 169743232]

約数ペア:

[(1, 169743232), (2, 84871616), (4, 42435808), (8, 21217904), (16, 10608952), (17, 9984896), (32, 5304476), (34, 4992448), (64, 2652238), (68, 2496224), (128, 1326119), (136, 1248112), (272, 624056), (544, 312028), (1088, 156014), (2176, 78007)]