137893878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1327}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 313238016

約数和(自身を除く): 175344138

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 251, 414, 502, 753, 1327, 1506, 2259, 2654, 3981, 4518, 5773, 7962, 11546, 11943, 17319, 23886, 30521, 34638, 51957, 61042, 91563, 103914, 183126, 274689, 333077, 549378, 666154, 999231, 1998462, 2997693, 5995386, 7660771, 15321542, 22982313, 45964626, 68946939, 137893878]

約数ペア:

[(1, 137893878), (2, 68946939), (3, 45964626), (6, 22982313), (9, 15321542), (18, 7660771), (23, 5995386), (46, 2997693), (69, 1998462), (138, 999231), (207, 666154), (251, 549378), (414, 333077), (502, 274689), (753, 183126), (1327, 103914), (1506, 91563), (2259, 61042), (2654, 51957), (3981, 34638), (4518, 30521), (5773, 23886), (7962, 17319), (11546, 11943)]