121620464

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4007}}^1$

素因数の和:4293

約数の個数: 40

約数和(自身を含む): 270363648

約数和(自身を除く): 148743184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4007, 4336, 7588, 8014, 15176, 16028, 28049, 30352, 32056, 56098, 64112, 112196, 224392, 448784, 1085897, 2171794, 4343588, 7601279, 8687176, 15202558, 17374352, 30405116, 60810232, 121620464]

約数ペア:

[(1, 121620464), (2, 60810232), (4, 30405116), (7, 17374352), (8, 15202558), (14, 8687176), (16, 7601279), (28, 4343588), (56, 2171794), (112, 1085897), (271, 448784), (542, 224392), (1084, 112196), (1897, 64112), (2168, 56098), (3794, 32056), (4007, 30352), (4336, 28049), (7588, 16028), (8014, 15176)]