138219528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7393}}^1$

素因数の和:7462

約数の個数: 64

約数和(自身を含む): 372657600

約数和(自身を除く): 234438072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1558, 2337, 3116, 4674, 6232, 7393, 9348, 14786, 18696, 22179, 29572, 44358, 59144, 88716, 140467, 177432, 280934, 303113, 421401, 561868, 606226, 842802, 909339, 1123736, 1212452, 1685604, 1818678, 2424904, 3371208, 3637356, 5759147, 7274712, 11518294, 17277441, 23036588, 34554882, 46073176, 69109764, 138219528]

約数ペア:

[(1, 138219528), (2, 69109764), (3, 46073176), (4, 34554882), (6, 23036588), (8, 17277441), (12, 11518294), (19, 7274712), (24, 5759147), (38, 3637356), (41, 3371208), (57, 2424904), (76, 1818678), (82, 1685604), (114, 1212452), (123, 1123736), (152, 909339), (164, 842802), (228, 606226), (246, 561868), (328, 421401), (456, 303113), (492, 280934), (779, 177432), (984, 140467), (1558, 88716), (2337, 59144), (3116, 44358), (4674, 29572), (6232, 22179), (7393, 18696), (9348, 14786)]