111420484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 239987328

約数和(自身を除く): 128566844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 151, 266, 292, 302, 361, 511, 532, 604, 722, 1022, 1057, 1387, 1444, 2044, 2114, 2527, 2774, 2869, 4228, 5054, 5548, 5738, 9709, 10108, 11023, 11476, 19418, 20083, 22046, 26353, 38836, 40166, 44092, 52706, 54511, 77161, 80332, 105412, 109022, 154322, 184471, 209437, 218044, 308644, 368942, 381577, 418874, 737884, 763154, 837748, 1466059, 1526308, 2932118, 3979303, 5864236, 7958606, 15917212, 27855121, 55710242, 111420484]

約数ペア:

[(1, 111420484), (2, 55710242), (4, 27855121), (7, 15917212), (14, 7958606), (19, 5864236), (28, 3979303), (38, 2932118), (73, 1526308), (76, 1466059), (133, 837748), (146, 763154), (151, 737884), (266, 418874), (292, 381577), (302, 368942), (361, 308644), (511, 218044), (532, 209437), (604, 184471), (722, 154322), (1022, 109022), (1057, 105412), (1387, 80332), (1444, 77161), (2044, 54511), (2114, 52706), (2527, 44092), (2774, 40166), (2869, 38836), (4228, 26353), (5054, 22046), (5548, 20083), (5738, 19418), (9709, 11476), (10108, 11023)]