139608755044

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{661}}^1\times {\mathrm{39671}}^1$

素因数の和:40369

約数の個数: 48

約数和(自身を含む): 269141830272

約数和(自身を除く): 129533075228

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 661, 1322, 1331, 2644, 2662, 5324, 7271, 14542, 29084, 39671, 79342, 79981, 158684, 159962, 319924, 436381, 872762, 879791, 1745524, 1759582, 3519164, 4800191, 9600382, 19200764, 26222531, 52445062, 52802101, 104890124, 105604202, 211208404, 288447841, 576895682, 1153791364, 3172926251, 6345852502, 12691705004, 34902188761, 69804377522, 139608755044]

約数ペア:

[(1, 139608755044), (2, 69804377522), (4, 34902188761), (11, 12691705004), (22, 6345852502), (44, 3172926251), (121, 1153791364), (242, 576895682), (484, 288447841), (661, 211208404), (1322, 105604202), (1331, 104890124), (2644, 52802101), (2662, 52445062), (5324, 26222531), (7271, 19200764), (14542, 9600382), (29084, 4800191), (39671, 3519164), (79342, 1759582), (79981, 1745524), (158684, 879791), (159962, 872762), (319924, 436381)]