171057304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 370656000

約数和(自身を除く): 199598696

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 263, 389, 418, 526, 778, 836, 1052, 1556, 1672, 2104, 2893, 3112, 4279, 4997, 5786, 7391, 8558, 9994, 11572, 14782, 17116, 19988, 23144, 29564, 34232, 39976, 54967, 59128, 81301, 102307, 109934, 162602, 204614, 219868, 325204, 409228, 439736, 650408, 818456, 1125377, 1943833, 2250754, 3887666, 4501508, 7775332, 9003016, 15550664, 21382163, 42764326, 85528652, 171057304]

約数ペア:

[(1, 171057304), (2, 85528652), (4, 42764326), (8, 21382163), (11, 15550664), (19, 9003016), (22, 7775332), (38, 4501508), (44, 3887666), (76, 2250754), (88, 1943833), (152, 1125377), (209, 818456), (263, 650408), (389, 439736), (418, 409228), (526, 325204), (778, 219868), (836, 204614), (1052, 162602), (1556, 109934), (1672, 102307), (2104, 81301), (2893, 59128), (3112, 54967), (4279, 39976), (4997, 34232), (5786, 29564), (7391, 23144), (8558, 19988), (9994, 17116), (11572, 14782)]