155500716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{709}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 423801840

約数和(自身を除く): 268301124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 373, 588, 709, 746, 1119, 1418, 1492, 2127, 2238, 2611, 2836, 4254, 4476, 4963, 5222, 7833, 8508, 9926, 10444, 14889, 15666, 18277, 19852, 29778, 31332, 34741, 36554, 54831, 59556, 69482, 73108, 104223, 109662, 138964, 208446, 219324, 264457, 416892, 528914, 793371, 1057828, 1586742, 1851199, 3173484, 3702398, 5553597, 7404796, 11107194, 12958393, 22214388, 25916786, 38875179, 51833572, 77750358, 155500716]

約数ペア:

[(1, 155500716), (2, 77750358), (3, 51833572), (4, 38875179), (6, 25916786), (7, 22214388), (12, 12958393), (14, 11107194), (21, 7404796), (28, 5553597), (42, 3702398), (49, 3173484), (84, 1851199), (98, 1586742), (147, 1057828), (196, 793371), (294, 528914), (373, 416892), (588, 264457), (709, 219324), (746, 208446), (1119, 138964), (1418, 109662), (1492, 104223), (2127, 73108), (2238, 69482), (2611, 59556), (2836, 54831), (4254, 36554), (4476, 34741), (4963, 31332), (5222, 29778), (7833, 19852), (8508, 18277), (9926, 15666), (10444, 14889)]