126540656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42293}}^1$

素因数の和:42329

約数の個数: 40

約数和(自身を含む): 283200624

約数和(自身を除く): 156659968

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 42293, 84586, 169172, 338344, 465223, 676688, 718981, 930446, 1437962, 1860892, 2875924, 3721784, 5751848, 7443568, 7908791, 11503696, 15817582, 31635164, 63270328, 126540656]

約数ペア:

[(1, 126540656), (2, 63270328), (4, 31635164), (8, 15817582), (11, 11503696), (16, 7908791), (17, 7443568), (22, 5751848), (34, 3721784), (44, 2875924), (68, 1860892), (88, 1437962), (136, 930446), (176, 718981), (187, 676688), (272, 465223), (374, 338344), (748, 169172), (1496, 84586), (2992, 42293)]