157132716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5113}}^1$

素因数の和:5330

約数の個数: 48

約数和(自身を含む): 396928224

約数和(自身を除く): 239795508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 5113, 5122, 7683, 10226, 10244, 15339, 15366, 20452, 30678, 30732, 61356, 66469, 132938, 199407, 265876, 398814, 797628, 1007261, 2014522, 3021783, 4029044, 6043566, 12087132, 13094393, 26188786, 39283179, 52377572, 78566358, 157132716]

約数ペア:

[(1, 157132716), (2, 78566358), (3, 52377572), (4, 39283179), (6, 26188786), (12, 13094393), (13, 12087132), (26, 6043566), (39, 4029044), (52, 3021783), (78, 2014522), (156, 1007261), (197, 797628), (394, 398814), (591, 265876), (788, 199407), (1182, 132938), (2364, 66469), (2561, 61356), (5113, 30732), (5122, 30678), (7683, 20452), (10226, 15366), (10244, 15339)]