144894544

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 284856768

約数和(自身を除く): 139962224

約数列:

[1, 2, 4, 8, 16, 167, 211, 257, 334, 422, 514, 668, 844, 1028, 1336, 1688, 2056, 2672, 3376, 4112, 35237, 42919, 54227, 70474, 85838, 108454, 140948, 171676, 216908, 281896, 343352, 433816, 563792, 686704, 867632, 9055909, 18111818, 36223636, 72447272, 144894544]

約数ペア:

[(1, 144894544), (2, 72447272), (4, 36223636), (8, 18111818), (16, 9055909), (167, 867632), (211, 686704), (257, 563792), (334, 433816), (422, 343352), (514, 281896), (668, 216908), (844, 171676), (1028, 140948), (1336, 108454), (1688, 85838), (2056, 70474), (2672, 54227), (3376, 42919), (4112, 35237)]