163622228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 371589120

約数和(自身を除く): 207966892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 89, 94, 127, 154, 178, 188, 254, 308, 329, 356, 508, 517, 623, 658, 889, 979, 1034, 1246, 1316, 1397, 1778, 1958, 2068, 2492, 2794, 3556, 3619, 3916, 4183, 5588, 5969, 6853, 7238, 8366, 9779, 11303, 11938, 13706, 14476, 16732, 19558, 22606, 23876, 27412, 29281, 39116, 41783, 45212, 46013, 58562, 65659, 79121, 83566, 92026, 117124, 124333, 131318, 158242, 167132, 184052, 248666, 262636, 316484, 322091, 459613, 497332, 531241, 644182, 870331, 919226, 1062482, 1288364, 1740662, 1838452, 2124964, 3481324, 3718687, 5843651, 7437374, 11687302, 14874748, 23374604, 40905557, 81811114, 163622228]

約数ペア:

[(1, 163622228), (2, 81811114), (4, 40905557), (7, 23374604), (11, 14874748), (14, 11687302), (22, 7437374), (28, 5843651), (44, 3718687), (47, 3481324), (77, 2124964), (89, 1838452), (94, 1740662), (127, 1288364), (154, 1062482), (178, 919226), (188, 870331), (254, 644182), (308, 531241), (329, 497332), (356, 459613), (508, 322091), (517, 316484), (623, 262636), (658, 248666), (889, 184052), (979, 167132), (1034, 158242), (1246, 131318), (1316, 124333), (1397, 117124), (1778, 92026), (1958, 83566), (2068, 79121), (2492, 65659), (2794, 58562), (3556, 46013), (3619, 45212), (3916, 41783), (4183, 39116), (5588, 29281), (5969, 27412), (6853, 23876), (7238, 22606), (8366, 19558), (9779, 16732), (11303, 14476), (11938, 13706)]