128758344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37517}}^1$

素因数の和:37550

約数の個数: 64

約数和(自身を含む): 378181440

約数和(自身を除く): 249423096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 37517, 75034, 112551, 150068, 225102, 300136, 412687, 450204, 487721, 825374, 900408, 975442, 1238061, 1463163, 1650748, 1950884, 2476122, 2926326, 3301496, 3901768, 4952244, 5364931, 5852652, 9904488, 10729862, 11705304, 16094793, 21459724, 32189586, 42919448, 64379172, 128758344]

約数ペア:

[(1, 128758344), (2, 64379172), (3, 42919448), (4, 32189586), (6, 21459724), (8, 16094793), (11, 11705304), (12, 10729862), (13, 9904488), (22, 5852652), (24, 5364931), (26, 4952244), (33, 3901768), (39, 3301496), (44, 2926326), (52, 2476122), (66, 1950884), (78, 1650748), (88, 1463163), (104, 1238061), (132, 975442), (143, 900408), (156, 825374), (264, 487721), (286, 450204), (312, 412687), (429, 300136), (572, 225102), (858, 150068), (1144, 112551), (1716, 75034), (3432, 37517)]