171005128

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 378288000

約数和(自身を除く): 207282872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 73, 118, 146, 236, 292, 413, 472, 511, 584, 709, 826, 1022, 1418, 1652, 2044, 2836, 3304, 4088, 4307, 4963, 5672, 8614, 9926, 17228, 19852, 30149, 34456, 39704, 41831, 51757, 60298, 83662, 103514, 120596, 167324, 207028, 241192, 292817, 334648, 362299, 414056, 585634, 724598, 1171268, 1449196, 2342536, 2898392, 3053663, 6107326, 12214652, 21375641, 24429304, 42751282, 85502564, 171005128]

約数ペア:

[(1, 171005128), (2, 85502564), (4, 42751282), (7, 24429304), (8, 21375641), (14, 12214652), (28, 6107326), (56, 3053663), (59, 2898392), (73, 2342536), (118, 1449196), (146, 1171268), (236, 724598), (292, 585634), (413, 414056), (472, 362299), (511, 334648), (584, 292817), (709, 241192), (826, 207028), (1022, 167324), (1418, 120596), (1652, 103514), (2044, 83662), (2836, 60298), (3304, 51757), (4088, 41831), (4307, 39704), (4963, 34456), (5672, 30149), (8614, 19852), (9926, 17228)]