161836585728

素因数分解:

$2^8\times 3^1\times {\mathrm{293}}^1\times {\mathrm{719197}}^1$

素因数の和:719509

約数の個数: 72

約数和(自身を含む): 432191969328

約数和(自身を除く): 270355383600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 293, 384, 586, 768, 879, 1172, 1758, 2344, 3516, 4688, 7032, 9376, 14064, 18752, 28128, 37504, 56256, 75008, 112512, 225024, 719197, 1438394, 2157591, 2876788, 4315182, 5753576, 8630364, 11507152, 17260728, 23014304, 34521456, 46028608, 69042912, 92057216, 138085824, 184114432, 210724721, 276171648, 421449442, 552343296, 632174163, 842898884, 1264348326, 1685797768, 2528696652, 3371595536, 5057393304, 6743191072, 10114786608, 13486382144, 20229573216, 26972764288, 40459146432, 53945528576, 80918292864, 161836585728]

約数ペア:

[(1, 161836585728), (2, 80918292864), (3, 53945528576), (4, 40459146432), (6, 26972764288), (8, 20229573216), (12, 13486382144), (16, 10114786608), (24, 6743191072), (32, 5057393304), (48, 3371595536), (64, 2528696652), (96, 1685797768), (128, 1264348326), (192, 842898884), (256, 632174163), (293, 552343296), (384, 421449442), (586, 276171648), (768, 210724721), (879, 184114432), (1172, 138085824), (1758, 92057216), (2344, 69042912), (3516, 46028608), (4688, 34521456), (7032, 23014304), (9376, 17260728), (14064, 11507152), (18752, 8630364), (28128, 5753576), (37504, 4315182), (56256, 2876788), (75008, 2157591), (112512, 1438394), (225024, 719197)]