153148588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 290394720

約数和(自身を除く): 137246132

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 193, 197, 212, 386, 394, 772, 788, 1007, 2014, 3667, 3743, 4028, 7334, 7486, 10229, 10441, 14668, 14972, 20458, 20882, 38021, 40916, 41764, 76042, 152084, 194351, 198379, 388702, 396758, 722399, 777404, 793516, 1444798, 2015113, 2889596, 4030226, 8060452, 38287147, 76574294, 153148588]

約数ペア:

[(1, 153148588), (2, 76574294), (4, 38287147), (19, 8060452), (38, 4030226), (53, 2889596), (76, 2015113), (106, 1444798), (193, 793516), (197, 777404), (212, 722399), (386, 396758), (394, 388702), (772, 198379), (788, 194351), (1007, 152084), (2014, 76042), (3667, 41764), (3743, 40916), (4028, 38021), (7334, 20882), (7486, 20458), (10229, 14972), (10441, 14668)]