140171208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3169}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 372792000

約数和(自身を除く): 232620792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 456, 582, 776, 1164, 1843, 2328, 3169, 3686, 5529, 6338, 7372, 9507, 11058, 12676, 14744, 19014, 22116, 25352, 38028, 44232, 60211, 76056, 120422, 180633, 240844, 307393, 361266, 481688, 614786, 722532, 922179, 1229572, 1445064, 1844358, 2459144, 3688716, 5840467, 7377432, 11680934, 17521401, 23361868, 35042802, 46723736, 70085604, 140171208]

約数ペア:

[(1, 140171208), (2, 70085604), (3, 46723736), (4, 35042802), (6, 23361868), (8, 17521401), (12, 11680934), (19, 7377432), (24, 5840467), (38, 3688716), (57, 2459144), (76, 1844358), (97, 1445064), (114, 1229572), (152, 922179), (194, 722532), (228, 614786), (291, 481688), (388, 361266), (456, 307393), (582, 240844), (776, 180633), (1164, 120422), (1843, 76056), (2328, 60211), (3169, 44232), (3686, 38028), (5529, 25352), (6338, 22116), (7372, 19014), (9507, 14744), (11058, 12676)]