16379132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 37231488

約数和(自身を除く): 20852356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 107, 142, 154, 196, 214, 284, 308, 428, 497, 539, 749, 781, 994, 1078, 1177, 1498, 1562, 1988, 2156, 2354, 2996, 3124, 3479, 4708, 5243, 5467, 6958, 7597, 8239, 10486, 10934, 13916, 15194, 16478, 20972, 21868, 30388, 32956, 38269, 53179, 57673, 76538, 83567, 106358, 115346, 153076, 167134, 212716, 230692, 334268, 372253, 584969, 744506, 1169938, 1489012, 2339876, 4094783, 8189566, 16379132]

約数ペア:

[(1, 16379132), (2, 8189566), (4, 4094783), (7, 2339876), (11, 1489012), (14, 1169938), (22, 744506), (28, 584969), (44, 372253), (49, 334268), (71, 230692), (77, 212716), (98, 167134), (107, 153076), (142, 115346), (154, 106358), (196, 83567), (214, 76538), (284, 57673), (308, 53179), (428, 38269), (497, 32956), (539, 30388), (749, 21868), (781, 20972), (994, 16478), (1078, 15194), (1177, 13916), (1498, 10934), (1562, 10486), (1988, 8239), (2156, 7597), (2354, 6958), (2996, 5467), (3124, 5243), (3479, 4708)]