156900645

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 314677440

約数和(自身を除く): 157776795

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 81, 99, 123, 135, 165, 205, 297, 369, 405, 451, 495, 615, 859, 891, 1107, 1353, 1485, 1845, 2255, 2577, 3321, 4059, 4295, 4455, 5535, 6765, 7731, 9449, 12177, 12885, 16605, 20295, 23193, 28347, 35219, 36531, 38655, 47245, 60885, 69579, 85041, 105657, 115965, 141735, 176095, 182655, 255123, 316971, 347895, 387409, 425205, 528285, 765369, 950913, 1162227, 1275615, 1584855, 1937045, 2852739, 3486681, 3826845, 4754565, 5811135, 10460043, 14263695, 17433405, 31380129, 52300215, 156900645]

約数ペア:

[(1, 156900645), (3, 52300215), (5, 31380129), (9, 17433405), (11, 14263695), (15, 10460043), (27, 5811135), (33, 4754565), (41, 3826845), (45, 3486681), (55, 2852739), (81, 1937045), (99, 1584855), (123, 1275615), (135, 1162227), (165, 950913), (205, 765369), (297, 528285), (369, 425205), (405, 387409), (451, 347895), (495, 316971), (615, 255123), (859, 182655), (891, 176095), (1107, 141735), (1353, 115965), (1485, 105657), (1845, 85041), (2255, 69579), (2577, 60885), (3321, 47245), (4059, 38655), (4295, 36531), (4455, 35219), (5535, 28347), (6765, 23193), (7731, 20295), (9449, 16605), (12177, 12885)]