138588142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5521}}^1$

素因数の和:5704

約数の個数: 32

約数和(自身を含む): 260815104

約数和(自身を除く): 122226962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 163, 326, 1141, 1793, 2282, 3586, 5521, 11042, 12551, 25102, 38647, 60731, 77294, 121462, 425117, 850234, 899923, 1799846, 6299461, 9899153, 12598922, 19798306, 69294071, 138588142]

約数ペア:

[(1, 138588142), (2, 69294071), (7, 19798306), (11, 12598922), (14, 9899153), (22, 6299461), (77, 1799846), (154, 899923), (163, 850234), (326, 425117), (1141, 121462), (1793, 77294), (2282, 60731), (3586, 38647), (5521, 25102), (11042, 12551)]