157435140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138101}}^1$

素因数の和:138132

約数の個数: 48

約数和(自身を含む): 464022720

約数和(自身を除く): 306587580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 138101, 276202, 414303, 552404, 690505, 828606, 1381010, 1657212, 2071515, 2623919, 2762020, 4143030, 5247838, 7871757, 8286060, 10495676, 13119595, 15743514, 26239190, 31487028, 39358785, 52478380, 78717570, 157435140]

約数ペア:

[(1, 157435140), (2, 78717570), (3, 52478380), (4, 39358785), (5, 31487028), (6, 26239190), (10, 15743514), (12, 13119595), (15, 10495676), (19, 8286060), (20, 7871757), (30, 5247838), (38, 4143030), (57, 2762020), (60, 2623919), (76, 2071515), (95, 1657212), (114, 1381010), (190, 828606), (228, 690505), (285, 552404), (380, 414303), (570, 276202), (1140, 138101)]