148871042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 249523200

約数和(自身を除く): 100652158

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 437, 874, 1121, 1357, 2242, 2714, 2887, 5774, 25783, 51566, 54853, 66401, 109706, 132802, 170333, 340666, 1261619, 2523238, 3236327, 3917659, 6472654, 7835318, 74435521, 148871042]

約数ペア:

[(1, 148871042), (2, 74435521), (19, 7835318), (23, 6472654), (38, 3917659), (46, 3236327), (59, 2523238), (118, 1261619), (437, 340666), (874, 170333), (1121, 132802), (1357, 109706), (2242, 66401), (2714, 54853), (2887, 51566), (5774, 25783)]