137959198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 233658432

約数和(自身を除く): 95699234

約数列:

[1, 2, 13, 23, 26, 46, 281, 299, 562, 598, 821, 1642, 3653, 6463, 7306, 10673, 12926, 18883, 21346, 37766, 84019, 168038, 230701, 245479, 461402, 490958, 2999113, 5306123, 5998226, 10612246, 68979599, 137959198]

約数ペア:

[(1, 137959198), (2, 68979599), (13, 10612246), (23, 5998226), (26, 5306123), (46, 2999113), (281, 490958), (299, 461402), (562, 245479), (598, 230701), (821, 168038), (1642, 84019), (3653, 37766), (6463, 21346), (7306, 18883), (10673, 12926)]