157865148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32971}}^1$

素因数の和:33007

約数の個数: 72

約数和(自身を含む): 480072320

約数和(自身を除く): 322207172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 32971, 65942, 98913, 131884, 197826, 230797, 296739, 395652, 461594, 593478, 626449, 692391, 923188, 1186956, 1252898, 1384782, 1879347, 2077173, 2505796, 2769564, 3758694, 4154346, 4385143, 5638041, 7517388, 8308692, 8770286, 11276082, 13155429, 17540572, 22552164, 26310858, 39466287, 52621716, 78932574, 157865148]

約数ペア:

[(1, 157865148), (2, 78932574), (3, 52621716), (4, 39466287), (6, 26310858), (7, 22552164), (9, 17540572), (12, 13155429), (14, 11276082), (18, 8770286), (19, 8308692), (21, 7517388), (28, 5638041), (36, 4385143), (38, 4154346), (42, 3758694), (57, 2769564), (63, 2505796), (76, 2077173), (84, 1879347), (114, 1384782), (126, 1252898), (133, 1186956), (171, 923188), (228, 692391), (252, 626449), (266, 593478), (342, 461594), (399, 395652), (532, 296739), (684, 230797), (798, 197826), (1197, 131884), (1596, 98913), (2394, 65942), (4788, 32971)]