148968688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49789}}^1$

素因数の和:49825

約数の個数: 40

約数和(自身を含む): 333393840

約数和(自身を除く): 184425152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 49789, 99578, 199156, 398312, 547679, 796624, 846413, 1095358, 1692826, 2190716, 3385652, 4381432, 6771304, 8762864, 9310543, 13542608, 18621086, 37242172, 74484344, 148968688]

約数ペア:

[(1, 148968688), (2, 74484344), (4, 37242172), (8, 18621086), (11, 13542608), (16, 9310543), (17, 8762864), (22, 6771304), (34, 4381432), (44, 3385652), (68, 2190716), (88, 1692826), (136, 1095358), (176, 846413), (187, 796624), (272, 547679), (374, 398312), (748, 199156), (1496, 99578), (2992, 49789)]