138088458

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1187}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 313574976

約数和(自身を除く): 175486518

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 281, 414, 562, 843, 1187, 1686, 2374, 2529, 3561, 5058, 6463, 7122, 10683, 12926, 19389, 21366, 27301, 38778, 54602, 58167, 81903, 116334, 163806, 245709, 333547, 491418, 667094, 1000641, 2001282, 3001923, 6003846, 7671581, 15343162, 23014743, 46029486, 69044229, 138088458]

約数ペア:

[(1, 138088458), (2, 69044229), (3, 46029486), (6, 23014743), (9, 15343162), (18, 7671581), (23, 6003846), (46, 3001923), (69, 2001282), (138, 1000641), (207, 667094), (281, 491418), (414, 333547), (562, 245709), (843, 163806), (1187, 116334), (1686, 81903), (2374, 58167), (2529, 54602), (3561, 38778), (5058, 27301), (6463, 21366), (7122, 19389), (10683, 12926)]