128292018

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 260418240

約数和(自身を除く): 132126222

約数列:

[1, 2, 3, 6, 101, 202, 269, 303, 538, 606, 787, 807, 1574, 1614, 2361, 4722, 27169, 54338, 79487, 81507, 158974, 163014, 211703, 238461, 423406, 476922, 635109, 1270218, 21382003, 42764006, 64146009, 128292018]

約数ペア:

[(1, 128292018), (2, 64146009), (3, 42764006), (6, 21382003), (101, 1270218), (202, 635109), (269, 476922), (303, 423406), (538, 238461), (606, 211703), (787, 163014), (807, 158974), (1574, 81507), (1614, 79487), (2361, 54338), (4722, 27169)]