157216136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15013}}^1$

素因数の和:15054

約数の個数: 64

約数和(自身を含む): 389162880

約数和(自身を除く): 231946744

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 15013, 30026, 60052, 105091, 120104, 165143, 210182, 255221, 330286, 420364, 510442, 660572, 840728, 1020884, 1156001, 1321144, 1786547, 2041768, 2312002, 2807431, 3573094, 4624004, 5614862, 7146188, 9248008, 11229724, 14292376, 19652017, 22459448, 39304034, 78608068, 157216136]

約数ペア:

[(1, 157216136), (2, 78608068), (4, 39304034), (7, 22459448), (8, 19652017), (11, 14292376), (14, 11229724), (17, 9248008), (22, 7146188), (28, 5614862), (34, 4624004), (44, 3573094), (56, 2807431), (68, 2312002), (77, 2041768), (88, 1786547), (119, 1321144), (136, 1156001), (154, 1020884), (187, 840728), (238, 660572), (308, 510442), (374, 420364), (476, 330286), (616, 255221), (748, 210182), (952, 165143), (1309, 120104), (1496, 105091), (2618, 60052), (5236, 30026), (10472, 15013)]