156715118

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 273162240

約数和(自身を除く): 116447122

約数列:

[1, 2, 7, 14, 103, 191, 206, 382, 569, 721, 1138, 1337, 1442, 2674, 3983, 7966, 19673, 39346, 58607, 108679, 117214, 137711, 217358, 275422, 410249, 760753, 820498, 1521506, 11193937, 22387874, 78357559, 156715118]

約数ペア:

[(1, 156715118), (2, 78357559), (7, 22387874), (14, 11193937), (103, 1521506), (191, 820498), (206, 760753), (382, 410249), (569, 275422), (721, 217358), (1138, 137711), (1337, 117214), (1442, 108679), (2674, 58607), (3983, 39346), (7966, 19673)]