145568688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178393}}^1$

素因数の和:178421

約数の個数: 40

約数和(自身を含む): 398175408

約数和(自身を除く): 252606720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 178393, 356786, 535179, 713572, 1070358, 1427144, 2140716, 2854288, 3032681, 4281432, 6065362, 8562864, 9098043, 12130724, 18196086, 24261448, 36392172, 48522896, 72784344, 145568688]

約数ペア:

[(1, 145568688), (2, 72784344), (3, 48522896), (4, 36392172), (6, 24261448), (8, 18196086), (12, 12130724), (16, 9098043), (17, 8562864), (24, 6065362), (34, 4281432), (48, 3032681), (51, 2854288), (68, 2140716), (102, 1427144), (136, 1070358), (204, 713572), (272, 535179), (408, 356786), (816, 178393)]