156939157328

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1019}}^1\times {\mathrm{181619}}^1$

素因数の和:182699

約数の個数: 40

約数和(自身を含む): 310112517600

約数和(自身を除く): 153173360272

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1019, 2038, 4076, 8152, 16304, 54007, 108014, 181619, 216028, 363238, 432056, 726476, 864112, 1452952, 2905904, 9625807, 19251614, 38503228, 77006456, 154012912, 185069761, 370139522, 740279044, 1480558088, 2961116176, 9808697333, 19617394666, 39234789332, 78469578664, 156939157328]

約数ペア:

[(1, 156939157328), (2, 78469578664), (4, 39234789332), (8, 19617394666), (16, 9808697333), (53, 2961116176), (106, 1480558088), (212, 740279044), (424, 370139522), (848, 185069761), (1019, 154012912), (2038, 77006456), (4076, 38503228), (8152, 19251614), (16304, 9625807), (54007, 2905904), (108014, 1452952), (181619, 864112), (216028, 726476), (363238, 432056)]