137788208

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 60

約数和(自身を含む): 282020640

約数和(自身を除く): 144232432

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 109, 164, 188, 218, 328, 376, 436, 656, 752, 872, 1681, 1744, 1927, 3362, 3854, 4469, 5123, 6724, 7708, 8938, 10246, 13448, 15416, 17876, 20492, 26896, 30832, 35752, 40984, 71504, 79007, 81968, 158014, 183229, 210043, 316028, 366458, 420086, 632056, 732916, 840172, 1264112, 1465832, 1680344, 2931664, 3360688, 8611763, 17223526, 34447052, 68894104, 137788208]

約数ペア:

[(1, 137788208), (2, 68894104), (4, 34447052), (8, 17223526), (16, 8611763), (41, 3360688), (47, 2931664), (82, 1680344), (94, 1465832), (109, 1264112), (164, 840172), (188, 732916), (218, 632056), (328, 420086), (376, 366458), (436, 316028), (656, 210043), (752, 183229), (872, 158014), (1681, 81968), (1744, 79007), (1927, 71504), (3362, 40984), (3854, 35752), (4469, 30832), (5123, 26896), (6724, 20492), (7708, 17876), (8938, 15416), (10246, 13448)]