135771878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 230611968

約数和(自身を除く): 94840090

約数列:

[1, 2, 11, 22, 31, 62, 227, 341, 454, 682, 877, 1754, 2497, 4994, 7037, 9647, 14074, 19294, 27187, 54374, 77407, 154814, 199079, 299057, 398158, 598114, 2189869, 4379738, 6171449, 12342898, 67885939, 135771878]

約数ペア:

[(1, 135771878), (2, 67885939), (11, 12342898), (22, 6171449), (31, 4379738), (62, 2189869), (227, 598114), (341, 398158), (454, 299057), (682, 199079), (877, 154814), (1754, 77407), (2497, 54374), (4994, 27187), (7037, 19294), (9647, 14074)]