141250228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 290594304

約数和(自身を除く): 149344076

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 181, 188, 329, 362, 593, 658, 724, 1186, 1267, 1316, 2372, 2534, 4151, 5068, 8302, 8507, 16604, 17014, 27871, 34028, 55742, 59549, 107333, 111484, 119098, 195097, 214666, 238196, 390194, 429332, 751331, 780388, 1502662, 3005324, 5044651, 10089302, 20178604, 35312557, 70625114, 141250228]

約数ペア:

[(1, 141250228), (2, 70625114), (4, 35312557), (7, 20178604), (14, 10089302), (28, 5044651), (47, 3005324), (94, 1502662), (181, 780388), (188, 751331), (329, 429332), (362, 390194), (593, 238196), (658, 214666), (724, 195097), (1186, 119098), (1267, 111484), (1316, 107333), (2372, 59549), (2534, 55742), (4151, 34028), (5068, 27871), (8302, 17014), (8507, 16604)]