157437852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4043

約数の個数: 96

約数和(自身を含む): 450455040

約数和(自身を除く): 293017188

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 132, 138, 143, 156, 253, 276, 286, 299, 429, 506, 572, 598, 759, 858, 897, 1012, 1196, 1518, 1716, 1794, 3036, 3289, 3588, 3989, 6578, 7978, 9867, 11967, 13156, 15956, 19734, 23934, 39468, 43879, 47868, 51857, 87758, 91747, 103714, 131637, 155571, 175516, 183494, 207428, 263274, 275241, 311142, 366988, 526548, 550482, 570427, 622284, 1009217, 1100964, 1140854, 1192711, 1711281, 2018434, 2281708, 2385422, 3027651, 3422562, 3578133, 4036868, 4770844, 6055302, 6845124, 7156266, 12110604, 13119821, 14312532, 26239642, 39359463, 52479284, 78718926, 157437852]

約数ペア:

[(1, 157437852), (2, 78718926), (3, 52479284), (4, 39359463), (6, 26239642), (11, 14312532), (12, 13119821), (13, 12110604), (22, 7156266), (23, 6845124), (26, 6055302), (33, 4770844), (39, 4036868), (44, 3578133), (46, 3422562), (52, 3027651), (66, 2385422), (69, 2281708), (78, 2018434), (92, 1711281), (132, 1192711), (138, 1140854), (143, 1100964), (156, 1009217), (253, 622284), (276, 570427), (286, 550482), (299, 526548), (429, 366988), (506, 311142), (572, 275241), (598, 263274), (759, 207428), (858, 183494), (897, 175516), (1012, 155571), (1196, 131637), (1518, 103714), (1716, 91747), (1794, 87758), (3036, 51857), (3289, 47868), (3588, 43879), (3989, 39468), (6578, 23934), (7978, 19734), (9867, 15956), (11967, 13156)]