156964838282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{967}}^1\times {\mathrm{2203}}^1$

素因数の和:3475

約数の個数: 64

約数和(自身を含む): 284690503680

約数和(自身を除く): 127725665398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277, 554, 967, 1934, 1939, 2203, 3878, 4406, 5263, 6769, 10526, 13538, 15421, 18373, 30842, 36746, 36841, 41857, 73682, 83714, 128611, 257222, 267859, 292999, 535718, 585998, 610231, 1220462, 1875013, 2130301, 3750026, 4260602, 4271617, 5089321, 8543234, 10178642, 11594389, 14912107, 23188778, 29824214, 35625247, 40475719, 71250494, 80951438, 81160723, 162321446, 283330033, 566660066, 590093377, 1180186754, 4130653639, 8261307278, 11211774163, 22423548326, 78482419141, 156964838282]

約数ペア:

[(1, 156964838282), (2, 78482419141), (7, 22423548326), (14, 11211774163), (19, 8261307278), (38, 4130653639), (133, 1180186754), (266, 590093377), (277, 566660066), (554, 283330033), (967, 162321446), (1934, 81160723), (1939, 80951438), (2203, 71250494), (3878, 40475719), (4406, 35625247), (5263, 29824214), (6769, 23188778), (10526, 14912107), (13538, 11594389), (15421, 10178642), (18373, 8543234), (30842, 5089321), (36746, 4271617), (36841, 4260602), (41857, 3750026), (73682, 2130301), (83714, 1875013), (128611, 1220462), (257222, 610231), (267859, 585998), (292999, 535718)]