157146552

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{16661}}^1$

素因数の和:16804

約数の個数: 48

約数和(自身を含む): 428879880

約数和(自身を除く): 271733328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 16661, 33322, 49983, 66644, 99966, 133288, 149949, 199932, 299898, 399864, 599796, 1199592, 2182591, 4365182, 6547773, 8730364, 13095546, 17460728, 19643319, 26191092, 39286638, 52382184, 78573276, 157146552]

約数ペア:

[(1, 157146552), (2, 78573276), (3, 52382184), (4, 39286638), (6, 26191092), (8, 19643319), (9, 17460728), (12, 13095546), (18, 8730364), (24, 6547773), (36, 4365182), (72, 2182591), (131, 1199592), (262, 599796), (393, 399864), (524, 299898), (786, 199932), (1048, 149949), (1179, 133288), (1572, 99966), (2358, 66644), (3144, 49983), (4716, 33322), (9432, 16661)]