170712892

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 350199808

約数和(自身を除く): 179486916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 127, 244, 254, 427, 508, 787, 854, 889, 1574, 1708, 1778, 3148, 3556, 5509, 7747, 11018, 15494, 22036, 30988, 48007, 54229, 96014, 99949, 108458, 192028, 199898, 216916, 336049, 399796, 672098, 699643, 1344196, 1399286, 2798572, 6096889, 12193778, 24387556, 42678223, 85356446, 170712892]

約数ペア:

[(1, 170712892), (2, 85356446), (4, 42678223), (7, 24387556), (14, 12193778), (28, 6096889), (61, 2798572), (122, 1399286), (127, 1344196), (244, 699643), (254, 672098), (427, 399796), (508, 336049), (787, 216916), (854, 199898), (889, 192028), (1574, 108458), (1708, 99949), (1778, 96014), (3148, 54229), (3556, 48007), (5509, 30988), (7747, 22036), (11018, 15494)]