157468688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44533}}^1$

素因数の和:44571

約数の個数: 40

約数和(自身を含む): 347899608

約数和(自身を除く): 190430920

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 44533, 89066, 178132, 356264, 578929, 712528, 757061, 1157858, 1514122, 2315716, 3028244, 4631432, 6056488, 9262864, 9841793, 12112976, 19683586, 39367172, 78734344, 157468688]

約数ペア:

[(1, 157468688), (2, 78734344), (4, 39367172), (8, 19683586), (13, 12112976), (16, 9841793), (17, 9262864), (26, 6056488), (34, 4631432), (52, 3028244), (68, 2315716), (104, 1514122), (136, 1157858), (208, 757061), (221, 712528), (272, 578929), (442, 356264), (884, 178132), (1768, 89066), (3536, 44533)]