179240472

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 525888000

約数和(自身を除く): 346647528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 109, 138, 184, 207, 216, 218, 276, 327, 331, 414, 436, 552, 621, 654, 662, 828, 872, 981, 993, 1242, 1308, 1324, 1656, 1962, 1986, 2484, 2507, 2616, 2648, 2943, 2979, 3924, 3972, 4968, 5014, 5886, 5958, 7521, 7613, 7848, 7944, 8937, 10028, 11772, 11916, 15042, 15226, 17874, 20056, 22563, 22839, 23544, 23832, 30084, 30452, 35748, 36079, 45126, 45678, 60168, 60904, 67689, 68517, 71496, 72158, 90252, 91356, 108237, 135378, 137034, 144316, 180504, 182712, 205551, 216474, 270756, 274068, 288632, 324711, 411102, 432948, 541512, 548136, 649422, 822204, 829817, 865896, 974133, 1298844, 1644408, 1659634, 1948266, 2489451, 2597688, 3319268, 3896532, 4978902, 6638536, 7468353, 7793064, 9957804, 14936706, 19915608, 22405059, 29873412, 44810118, 59746824, 89620236, 179240472]

約数ペア:

[(1, 179240472), (2, 89620236), (3, 59746824), (4, 44810118), (6, 29873412), (8, 22405059), (9, 19915608), (12, 14936706), (18, 9957804), (23, 7793064), (24, 7468353), (27, 6638536), (36, 4978902), (46, 3896532), (54, 3319268), (69, 2597688), (72, 2489451), (92, 1948266), (108, 1659634), (109, 1644408), (138, 1298844), (184, 974133), (207, 865896), (216, 829817), (218, 822204), (276, 649422), (327, 548136), (331, 541512), (414, 432948), (436, 411102), (552, 324711), (621, 288632), (654, 274068), (662, 270756), (828, 216474), (872, 205551), (981, 182712), (993, 180504), (1242, 144316), (1308, 137034), (1324, 135378), (1656, 108237), (1962, 91356), (1986, 90252), (2484, 72158), (2507, 71496), (2616, 68517), (2648, 67689), (2943, 60904), (2979, 60168), (3924, 45678), (3972, 45126), (4968, 36079), (5014, 35748), (5886, 30452), (5958, 30084), (7521, 23832), (7613, 23544), (7848, 22839), (7944, 22563), (8937, 20056), (10028, 17874), (11772, 15226), (11916, 15042)]