156738076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3106

約数の個数: 36

約数和(自身を含む): 304362520

約数和(自身を除く): 147624444

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 1199, 2398, 2971, 4796, 5942, 11884, 13189, 26378, 32681, 52756, 65362, 130724, 323839, 359491, 647678, 718982, 1295356, 1437964, 3562229, 7124458, 14248916, 39184519, 78369038, 156738076]

約数ペア:

[(1, 156738076), (2, 78369038), (4, 39184519), (11, 14248916), (22, 7124458), (44, 3562229), (109, 1437964), (121, 1295356), (218, 718982), (242, 647678), (436, 359491), (484, 323839), (1199, 130724), (2398, 65362), (2971, 52756), (4796, 32681), (5942, 26378), (11884, 13189)]