131584248

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{27277}}^1$

素因数の和:27356

約数の個数: 48

約数和(自身を含む): 361706280

約数和(自身を除く): 230122032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 27277, 54554, 81831, 109108, 163662, 218216, 245493, 327324, 490986, 654648, 981972, 1827559, 1963944, 3655118, 5482677, 7310236, 10965354, 14620472, 16448031, 21930708, 32896062, 43861416, 65792124, 131584248]

約数ペア:

[(1, 131584248), (2, 65792124), (3, 43861416), (4, 32896062), (6, 21930708), (8, 16448031), (9, 14620472), (12, 10965354), (18, 7310236), (24, 5482677), (36, 3655118), (67, 1963944), (72, 1827559), (134, 981972), (201, 654648), (268, 490986), (402, 327324), (536, 245493), (603, 218216), (804, 163662), (1206, 109108), (1608, 81831), (2412, 54554), (4824, 27277)]