142565748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4639}}^1$

素因数の和:4856

約数の個数: 48

約数和(自身を含む): 360138240

約数和(自身を除く): 217572492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 4639, 5122, 7683, 9278, 10244, 13917, 15366, 18556, 27834, 30732, 55668, 60307, 120614, 180921, 241228, 361842, 723684, 913883, 1827766, 2741649, 3655532, 5483298, 10966596, 11880479, 23760958, 35641437, 47521916, 71282874, 142565748]

約数ペア:

[(1, 142565748), (2, 71282874), (3, 47521916), (4, 35641437), (6, 23760958), (12, 11880479), (13, 10966596), (26, 5483298), (39, 3655532), (52, 2741649), (78, 1827766), (156, 913883), (197, 723684), (394, 361842), (591, 241228), (788, 180921), (1182, 120614), (2364, 60307), (2561, 55668), (4639, 30732), (5122, 27834), (7683, 18556), (9278, 15366), (10244, 13917)]