140262012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1307}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 388507392

約数和(自身を除く): 248245380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 271, 396, 542, 813, 1084, 1307, 1626, 2439, 2614, 2981, 3252, 3921, 4878, 5228, 5962, 7842, 8943, 9756, 11763, 11924, 14377, 15684, 17886, 23526, 26829, 28754, 35772, 43131, 47052, 53658, 57508, 86262, 107316, 129393, 172524, 258786, 354197, 517572, 708394, 1062591, 1416788, 2125182, 3187773, 3896167, 4250364, 6375546, 7792334, 11688501, 12751092, 15584668, 23377002, 35065503, 46754004, 70131006, 140262012]

約数ペア:

[(1, 140262012), (2, 70131006), (3, 46754004), (4, 35065503), (6, 23377002), (9, 15584668), (11, 12751092), (12, 11688501), (18, 7792334), (22, 6375546), (33, 4250364), (36, 3896167), (44, 3187773), (66, 2125182), (99, 1416788), (132, 1062591), (198, 708394), (271, 517572), (396, 354197), (542, 258786), (813, 172524), (1084, 129393), (1307, 107316), (1626, 86262), (2439, 57508), (2614, 53658), (2981, 47052), (3252, 43131), (3921, 35772), (4878, 28754), (5228, 26829), (5962, 23526), (7842, 17886), (8943, 15684), (9756, 14377), (11763, 11924)]