133649672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16267}}^1$

素因数の和:16365

約数の個数: 32

約数和(自身を含む): 273302400

約数和(自身を除く): 139652728

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 16267, 32534, 65068, 130136, 211471, 422942, 845884, 1285093, 1691768, 2570186, 5140372, 10280744, 16706209, 33412418, 66824836, 133649672]

約数ペア:

[(1, 133649672), (2, 66824836), (4, 33412418), (8, 16706209), (13, 10280744), (26, 5140372), (52, 2570186), (79, 1691768), (104, 1285093), (158, 845884), (316, 422942), (632, 211471), (1027, 130136), (2054, 65068), (4108, 32534), (8216, 16267)]