133679792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4821

約数の個数: 40

約数和(自身を含む): 272385840

約数和(自身を除く): 138706048

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 3538, 4723, 7076, 9446, 14152, 18892, 28304, 37784, 75568, 136967, 273934, 288103, 547868, 576206, 1095736, 1152412, 2191472, 2304824, 4609648, 8354987, 16709974, 33419948, 66839896, 133679792]

約数ペア:

[(1, 133679792), (2, 66839896), (4, 33419948), (8, 16709974), (16, 8354987), (29, 4609648), (58, 2304824), (61, 2191472), (116, 1152412), (122, 1095736), (232, 576206), (244, 547868), (464, 288103), (488, 273934), (976, 136967), (1769, 75568), (3538, 37784), (4723, 28304), (7076, 18892), (9446, 14152)]