149728922

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{201791}}^1$

素因数の和:201853

約数の個数: 16

約数和(自身を含む): 261522432

約数和(自身を除く): 111793510

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 201791, 403582, 1412537, 2825074, 10694923, 21389846, 74864461, 149728922]

約数ペア:

[(1, 149728922), (2, 74864461), (7, 21389846), (14, 10694923), (53, 2825074), (106, 1412537), (371, 403582), (742, 201791)]