138778822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9187}}^1$

素因数の和:9292

約数の個数: 32

約数和(自身を含む): 259322112

約数和(自身を除く): 120543290

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 7553, 9187, 15106, 18374, 64309, 119431, 128618, 238862, 762521, 836017, 1525042, 1672034, 5337647, 9912773, 10675294, 19825546, 69389411, 138778822]

約数ペア:

[(1, 138778822), (2, 69389411), (7, 19825546), (13, 10675294), (14, 9912773), (26, 5337647), (83, 1672034), (91, 1525042), (166, 836017), (182, 762521), (581, 238862), (1079, 128618), (1162, 119431), (2158, 64309), (7553, 18374), (9187, 15106)]