157437896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 371036160

約数和(自身を除く): 213598264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 131, 154, 262, 308, 524, 616, 917, 1048, 1441, 1834, 1951, 2882, 3668, 3902, 5764, 7336, 7804, 10087, 11528, 13657, 15608, 20174, 21461, 27314, 40348, 42922, 54628, 80696, 85844, 109256, 150227, 171688, 255581, 300454, 511162, 600908, 1022324, 1201816, 1789067, 2044648, 2811391, 3578134, 5622782, 7156268, 11245564, 14312536, 19679737, 22491128, 39359474, 78718948, 157437896]

約数ペア:

[(1, 157437896), (2, 78718948), (4, 39359474), (7, 22491128), (8, 19679737), (11, 14312536), (14, 11245564), (22, 7156268), (28, 5622782), (44, 3578134), (56, 2811391), (77, 2044648), (88, 1789067), (131, 1201816), (154, 1022324), (262, 600908), (308, 511162), (524, 300454), (616, 255581), (917, 171688), (1048, 150227), (1441, 109256), (1834, 85844), (1951, 80696), (2882, 54628), (3668, 42922), (3902, 40348), (5764, 27314), (7336, 21461), (7804, 20174), (10087, 15608), (11528, 13657)]