163743424

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{15139}}^1$

素因数の和:15177

約数の個数: 42

約数和(自身を含む): 351868740

約数和(自身を除く): 188125316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 15139, 30278, 60556, 121112, 196807, 242224, 393614, 484448, 787228, 968896, 1574456, 2558491, 3148912, 5116982, 6297824, 10233964, 12595648, 20467928, 40935856, 81871712, 163743424]

約数ペア:

[(1, 163743424), (2, 81871712), (4, 40935856), (8, 20467928), (13, 12595648), (16, 10233964), (26, 6297824), (32, 5116982), (52, 3148912), (64, 2558491), (104, 1574456), (169, 968896), (208, 787228), (338, 484448), (416, 393614), (676, 242224), (832, 196807), (1352, 121112), (2704, 60556), (5408, 30278), (10816, 15139)]