155213661886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{565289}}^1$

素因数の和:565488

約数の個数: 32

約数和(自身を含む): 250066206720

約数和(自身を除く): 94852544834

約数列:

[1, 2, 23, 46, 47, 94, 127, 254, 1081, 2162, 2921, 5842, 5969, 11938, 137287, 274574, 565289, 1130578, 13001647, 26003294, 26568583, 53137166, 71791703, 143583406, 611077409, 1222154818, 1651209169, 3302418338, 3374210041, 6748420082, 77606830943, 155213661886]

約数ペア:

[(1, 155213661886), (2, 77606830943), (23, 6748420082), (46, 3374210041), (47, 3302418338), (94, 1651209169), (127, 1222154818), (254, 611077409), (1081, 143583406), (2162, 71791703), (2921, 53137166), (5842, 26568583), (5969, 26003294), (11938, 13001647), (137287, 1130578), (274574, 565289)]