141142568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4007}}^1$

素因数の和:4074

約数の個数: 64

約数和(自身を含む): 328976640

約数和(自身を除く): 187834072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 2072, 2516, 4007, 4403, 5032, 8014, 8806, 16028, 17612, 28049, 32056, 35224, 56098, 68119, 112196, 136238, 148259, 224392, 272476, 296518, 476833, 544952, 593036, 953666, 1037813, 1186072, 1907332, 2075626, 2520403, 3814664, 4151252, 5040806, 8302504, 10081612, 17642821, 20163224, 35285642, 70571284, 141142568]

約数ペア:

[(1, 141142568), (2, 70571284), (4, 35285642), (7, 20163224), (8, 17642821), (14, 10081612), (17, 8302504), (28, 5040806), (34, 4151252), (37, 3814664), (56, 2520403), (68, 2075626), (74, 1907332), (119, 1186072), (136, 1037813), (148, 953666), (238, 593036), (259, 544952), (296, 476833), (476, 296518), (518, 272476), (629, 224392), (952, 148259), (1036, 136238), (1258, 112196), (2072, 68119), (2516, 56098), (4007, 35224), (4403, 32056), (5032, 28049), (8014, 17612), (8806, 16028)]