139048304

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{30071}}^1$

素因数の和:30113

約数の個数: 30

約数和(自身を含む): 286195224

約数和(自身を除く): 147146920

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 30071, 60142, 120284, 240568, 481136, 511207, 1022414, 2044828, 4089656, 8179312, 8690519, 17381038, 34762076, 69524152, 139048304]

約数ペア:

[(1, 139048304), (2, 69524152), (4, 34762076), (8, 17381038), (16, 8690519), (17, 8179312), (34, 4089656), (68, 2044828), (136, 1022414), (272, 511207), (289, 481136), (578, 240568), (1156, 120284), (2312, 60142), (4624, 30071)]