157189176

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{4127}}^1$

素因数の和:4185

約数の個数: 72

約数和(自身を含む): 445142880

約数和(自身を除く): 287953704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 2116, 3174, 4127, 4232, 4761, 6348, 8254, 9522, 12381, 12696, 16508, 19044, 24762, 33016, 37143, 38088, 49524, 74286, 94921, 99048, 148572, 189842, 284763, 297144, 379684, 569526, 759368, 854289, 1139052, 1708578, 2183183, 2278104, 3417156, 4366366, 6549549, 6834312, 8732732, 13099098, 17465464, 19648647, 26198196, 39297294, 52396392, 78594588, 157189176]

約数ペア:

[(1, 157189176), (2, 78594588), (3, 52396392), (4, 39297294), (6, 26198196), (8, 19648647), (9, 17465464), (12, 13099098), (18, 8732732), (23, 6834312), (24, 6549549), (36, 4366366), (46, 3417156), (69, 2278104), (72, 2183183), (92, 1708578), (138, 1139052), (184, 854289), (207, 759368), (276, 569526), (414, 379684), (529, 297144), (552, 284763), (828, 189842), (1058, 148572), (1587, 99048), (1656, 94921), (2116, 74286), (3174, 49524), (4127, 38088), (4232, 37143), (4761, 33016), (6348, 24762), (8254, 19044), (9522, 16508), (12381, 12696)]