161716776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{3067}}^1$

素因数の和:3115

約数の個数: 64

約数和(自身を含む): 438110400

約数和(自身を除く): 276393624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 2197, 3067, 4056, 4394, 6134, 6591, 8788, 9201, 12268, 13182, 17576, 18402, 24536, 26364, 36804, 39871, 52728, 73608, 79742, 119613, 159484, 239226, 318968, 478452, 518323, 956904, 1036646, 1554969, 2073292, 3109938, 4146584, 6219876, 6738199, 12439752, 13476398, 20214597, 26952796, 40429194, 53905592, 80858388, 161716776]

約数ペア:

[(1, 161716776), (2, 80858388), (3, 53905592), (4, 40429194), (6, 26952796), (8, 20214597), (12, 13476398), (13, 12439752), (24, 6738199), (26, 6219876), (39, 4146584), (52, 3109938), (78, 2073292), (104, 1554969), (156, 1036646), (169, 956904), (312, 518323), (338, 478452), (507, 318968), (676, 239226), (1014, 159484), (1352, 119613), (2028, 79742), (2197, 73608), (3067, 52728), (4056, 39871), (4394, 36804), (6134, 26364), (6591, 24536), (8788, 18402), (9201, 17576), (12268, 13182)]