134785768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 284497920

約数和(自身を除く): 149712152

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 97, 104, 124, 194, 248, 388, 403, 431, 776, 806, 862, 1261, 1612, 1724, 2522, 3007, 3224, 3448, 5044, 5603, 6014, 10088, 11206, 12028, 13361, 22412, 24056, 26722, 39091, 41807, 44824, 53444, 78182, 83614, 106888, 156364, 167228, 173693, 312728, 334456, 347386, 543491, 694772, 1086982, 1296017, 1389544, 2173964, 2592034, 4347928, 5184068, 10368136, 16848221, 33696442, 67392884, 134785768]

約数ペア:

[(1, 134785768), (2, 67392884), (4, 33696442), (8, 16848221), (13, 10368136), (26, 5184068), (31, 4347928), (52, 2592034), (62, 2173964), (97, 1389544), (104, 1296017), (124, 1086982), (194, 694772), (248, 543491), (388, 347386), (403, 334456), (431, 312728), (776, 173693), (806, 167228), (862, 156364), (1261, 106888), (1612, 83614), (1724, 78182), (2522, 53444), (3007, 44824), (3224, 41807), (3448, 39091), (5044, 26722), (5603, 24056), (6014, 22412), (10088, 13361), (11206, 12028)]