138040224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{205417}}^1$

素因数の和:205437

約数の個数: 48

約数和(自身を含む): 414122688

約数和(自身を除く): 276082464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 205417, 410834, 616251, 821668, 1232502, 1437919, 1643336, 2465004, 2875838, 3286672, 4313757, 4930008, 5751676, 6573344, 8627514, 9860016, 11503352, 17255028, 19720032, 23006704, 34510056, 46013408, 69020112, 138040224]

約数ペア:

[(1, 138040224), (2, 69020112), (3, 46013408), (4, 34510056), (6, 23006704), (7, 19720032), (8, 17255028), (12, 11503352), (14, 9860016), (16, 8627514), (21, 6573344), (24, 5751676), (28, 4930008), (32, 4313757), (42, 3286672), (48, 2875838), (56, 2465004), (84, 1643336), (96, 1437919), (112, 1232502), (168, 821668), (224, 616251), (336, 410834), (672, 205417)]