102819892

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 214791808

約数和(自身を除く): 111971916

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1627, 1708, 2257, 3254, 4514, 6508, 9028, 11389, 15799, 22778, 31598, 45556, 60199, 63196, 99247, 120398, 198494, 240796, 396988, 421393, 694729, 842786, 1389458, 1685572, 2778916, 3672139, 7344278, 14688556, 25704973, 51409946, 102819892]

約数ペア:

[(1, 102819892), (2, 51409946), (4, 25704973), (7, 14688556), (14, 7344278), (28, 3672139), (37, 2778916), (61, 1685572), (74, 1389458), (122, 842786), (148, 694729), (244, 421393), (259, 396988), (427, 240796), (518, 198494), (854, 120398), (1036, 99247), (1627, 63196), (1708, 60199), (2257, 45556), (3254, 31598), (4514, 22778), (6508, 15799), (9028, 11389)]