159743276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7741}}^1$

素因数の和:7830

約数の個数: 48

約数和(自身を含む): 353778432

約数和(自身を除く): 194035156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 7741, 10318, 15482, 20636, 30964, 54187, 85151, 108374, 170302, 216748, 340604, 518647, 596057, 1037294, 1192114, 2074588, 2384228, 3630529, 5705117, 7261058, 11410234, 14522116, 22820468, 39935819, 79871638, 159743276]

約数ペア:

[(1, 159743276), (2, 79871638), (4, 39935819), (7, 22820468), (11, 14522116), (14, 11410234), (22, 7261058), (28, 5705117), (44, 3630529), (67, 2384228), (77, 2074588), (134, 1192114), (154, 1037294), (268, 596057), (308, 518647), (469, 340604), (737, 216748), (938, 170302), (1474, 108374), (1876, 85151), (2948, 54187), (5159, 30964), (7741, 20636), (10318, 15482)]