139377944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1427}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 271177200

約数和(自身を除く): 131799256

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 421, 842, 1427, 1684, 2854, 3368, 5708, 11416, 12209, 24418, 41383, 48836, 82766, 97672, 165532, 331064, 600767, 1201534, 2403068, 4806136, 17422243, 34844486, 69688972, 139377944]

約数ペア:

[(1, 139377944), (2, 69688972), (4, 34844486), (8, 17422243), (29, 4806136), (58, 2403068), (116, 1201534), (232, 600767), (421, 331064), (842, 165532), (1427, 97672), (1684, 82766), (2854, 48836), (3368, 41383), (5708, 24418), (11416, 12209)]