154219346036

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{340979}}^1$

素因数の和:341576

約数の個数: 48

約数和(自身を含む): 319648291200

約数和(自身を除く): 165428945164

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 557, 812, 1114, 2228, 3899, 7798, 15596, 16153, 32306, 64612, 113071, 226142, 340979, 452284, 681958, 1363916, 2386853, 4773706, 9547412, 9888391, 19776782, 39553564, 69218737, 138437474, 189925303, 276874948, 379850606, 759701212, 1329477121, 2658954242, 5317908484, 5507833787, 11015667574, 22031335148, 38554836509, 77109673018, 154219346036]

約数ペア:

[(1, 154219346036), (2, 77109673018), (4, 38554836509), (7, 22031335148), (14, 11015667574), (28, 5507833787), (29, 5317908484), (58, 2658954242), (116, 1329477121), (203, 759701212), (406, 379850606), (557, 276874948), (812, 189925303), (1114, 138437474), (2228, 69218737), (3899, 39553564), (7798, 19776782), (15596, 9888391), (16153, 9547412), (32306, 4773706), (64612, 2386853), (113071, 1363916), (226142, 681958), (340979, 452284)]