131614688

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 267968736

約数和(自身を除く): 136354048

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1093, 1136, 1696, 2186, 2272, 3763, 4372, 7526, 8744, 15052, 17488, 30104, 34976, 57929, 60208, 77603, 115858, 120416, 155206, 231716, 310412, 463432, 620824, 926864, 1241648, 1853728, 2483296, 4112959, 8225918, 16451836, 32903672, 65807344, 131614688]

約数ペア:

[(1, 131614688), (2, 65807344), (4, 32903672), (8, 16451836), (16, 8225918), (32, 4112959), (53, 2483296), (71, 1853728), (106, 1241648), (142, 926864), (212, 620824), (284, 463432), (424, 310412), (568, 231716), (848, 155206), (1093, 120416), (1136, 115858), (1696, 77603), (2186, 60208), (2272, 57929), (3763, 34976), (4372, 30104), (7526, 17488), (8744, 15052)]