177148972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 420424704

約数和(自身を除く): 243275732

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 151, 154, 182, 286, 293, 302, 308, 364, 572, 586, 604, 1001, 1057, 1172, 1661, 1963, 2002, 2051, 2114, 3223, 3322, 3809, 3926, 4004, 4102, 4228, 6446, 6644, 7618, 7852, 8204, 11627, 12892, 13741, 15236, 21593, 22561, 23254, 26663, 27482, 41899, 43186, 44243, 45122, 46508, 53326, 54964, 83798, 86372, 88486, 90244, 106652, 151151, 167596, 176972, 293293, 302302, 309701, 486673, 575159, 586586, 604604, 619402, 973346, 1150318, 1173172, 1238804, 1946692, 2300636, 3406711, 4026113, 6326749, 6813422, 8052226, 12653498, 13626844, 16104452, 25306996, 44287243, 88574486, 177148972]

約数ペア:

[(1, 177148972), (2, 88574486), (4, 44287243), (7, 25306996), (11, 16104452), (13, 13626844), (14, 12653498), (22, 8052226), (26, 6813422), (28, 6326749), (44, 4026113), (52, 3406711), (77, 2300636), (91, 1946692), (143, 1238804), (151, 1173172), (154, 1150318), (182, 973346), (286, 619402), (293, 604604), (302, 586586), (308, 575159), (364, 486673), (572, 309701), (586, 302302), (604, 293293), (1001, 176972), (1057, 167596), (1172, 151151), (1661, 106652), (1963, 90244), (2002, 88486), (2051, 86372), (2114, 83798), (3223, 54964), (3322, 53326), (3809, 46508), (3926, 45122), (4004, 44243), (4102, 43186), (4228, 41899), (6446, 27482), (6644, 26663), (7618, 23254), (7852, 22561), (8204, 21593), (11627, 15236), (12892, 13741)]