158291256

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 407848320

約数和(自身を除く): 249557064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 163, 172, 258, 326, 344, 489, 516, 652, 941, 978, 1032, 1304, 1882, 1956, 2823, 3764, 3912, 5646, 7009, 7528, 11292, 14018, 21027, 22584, 28036, 40463, 42054, 56072, 80926, 84108, 121389, 153383, 161852, 168216, 242778, 306766, 323704, 460149, 485556, 613532, 920298, 971112, 1227064, 1840596, 3681192, 6595469, 13190938, 19786407, 26381876, 39572814, 52763752, 79145628, 158291256]

約数ペア:

[(1, 158291256), (2, 79145628), (3, 52763752), (4, 39572814), (6, 26381876), (8, 19786407), (12, 13190938), (24, 6595469), (43, 3681192), (86, 1840596), (129, 1227064), (163, 971112), (172, 920298), (258, 613532), (326, 485556), (344, 460149), (489, 323704), (516, 306766), (652, 242778), (941, 168216), (978, 161852), (1032, 153383), (1304, 121389), (1882, 84108), (1956, 80926), (2823, 56072), (3764, 42054), (3912, 40463), (5646, 28036), (7009, 22584), (7528, 21027), (11292, 14018)]