143970416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2957}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 297101520

約数和(自身を除く): 153131104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 716, 1432, 2864, 2957, 3043, 5914, 6086, 11828, 12172, 23656, 24344, 47312, 48688, 50269, 100538, 201076, 402152, 529303, 804304, 1058606, 2117212, 4234424, 8468848, 8998151, 17996302, 35992604, 71985208, 143970416]

約数ペア:

[(1, 143970416), (2, 71985208), (4, 35992604), (8, 17996302), (16, 8998151), (17, 8468848), (34, 4234424), (68, 2117212), (136, 1058606), (179, 804304), (272, 529303), (358, 402152), (716, 201076), (1432, 100538), (2864, 50269), (2957, 48688), (3043, 47312), (5914, 24344), (6086, 23656), (11828, 12172)]