172968496

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 343263744

約数和(自身を除く): 170295248

約数列:

[1, 2, 4, 8, 16, 71, 107, 142, 214, 284, 428, 568, 856, 1136, 1423, 1712, 2846, 5692, 7597, 11384, 15194, 22768, 30388, 60776, 101033, 121552, 152261, 202066, 304522, 404132, 609044, 808264, 1218088, 1616528, 2436176, 10810531, 21621062, 43242124, 86484248, 172968496]

約数ペア:

[(1, 172968496), (2, 86484248), (4, 43242124), (8, 21621062), (16, 10810531), (71, 2436176), (107, 1616528), (142, 1218088), (214, 808264), (284, 609044), (428, 404132), (568, 304522), (856, 202066), (1136, 152261), (1423, 121552), (1712, 101033), (2846, 60776), (5692, 30388), (7597, 22768), (11384, 15194)]