156964872748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1\times {\mathrm{29147}}^1$

素因数の和:30430

約数の個数: 48

約数和(自身を含む): 294301526400

約数和(自身を除く): 137336653652

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 1201, 2242, 2402, 4484, 4804, 22819, 29147, 45638, 58294, 70859, 91276, 116588, 141718, 283436, 553793, 1107586, 1346321, 1719673, 2215172, 2692642, 3439346, 5385284, 6878692, 32673787, 35005547, 65347574, 70011094, 130695148, 140022188, 665105393, 1330210786, 2065327273, 2660421572, 4130654546, 8261309092, 39241218187, 78482436374, 156964872748]

約数ペア:

[(1, 156964872748), (2, 78482436374), (4, 39241218187), (19, 8261309092), (38, 4130654546), (59, 2660421572), (76, 2065327273), (118, 1330210786), (236, 665105393), (1121, 140022188), (1201, 130695148), (2242, 70011094), (2402, 65347574), (4484, 35005547), (4804, 32673787), (22819, 6878692), (29147, 5385284), (45638, 3439346), (58294, 2692642), (70859, 2215172), (91276, 1719673), (116588, 1346321), (141718, 1107586), (283436, 553793)]