156717168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 428603520

約数和(自身を除く): 271886352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 227, 228, 304, 454, 456, 681, 757, 908, 912, 1362, 1514, 1816, 2271, 2724, 3028, 3632, 4313, 4542, 5448, 6056, 8626, 9084, 10896, 12112, 12939, 14383, 17252, 18168, 25878, 28766, 34504, 36336, 43149, 51756, 57532, 69008, 86298, 103512, 115064, 171839, 172596, 207024, 230128, 343678, 345192, 515517, 687356, 690384, 1031034, 1374712, 2062068, 2749424, 3264941, 4124136, 6529882, 8248272, 9794823, 13059764, 19589646, 26119528, 39179292, 52239056, 78358584, 156717168]

約数ペア:

[(1, 156717168), (2, 78358584), (3, 52239056), (4, 39179292), (6, 26119528), (8, 19589646), (12, 13059764), (16, 9794823), (19, 8248272), (24, 6529882), (38, 4124136), (48, 3264941), (57, 2749424), (76, 2062068), (114, 1374712), (152, 1031034), (227, 690384), (228, 687356), (304, 515517), (454, 345192), (456, 343678), (681, 230128), (757, 207024), (908, 172596), (912, 171839), (1362, 115064), (1514, 103512), (1816, 86298), (2271, 69008), (2724, 57532), (3028, 51756), (3632, 43149), (4313, 36336), (4542, 34504), (5448, 28766), (6056, 25878), (8626, 18168), (9084, 17252), (10896, 14383), (12112, 12939)]