139824288

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1657}}^1$

素因数の和:1966

約数の個数: 72

約数和(自身を含む): 399223188

約数和(自身を除く): 259398900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 879, 1172, 1657, 1758, 2344, 2637, 3314, 3516, 4688, 4971, 5274, 6628, 7032, 9376, 9942, 10548, 13256, 14064, 14913, 19884, 21096, 26512, 28128, 29826, 39768, 42192, 53024, 59652, 79536, 84384, 119304, 159072, 238608, 477216, 485501, 971002, 1456503, 1942004, 2913006, 3884008, 4369509, 5826012, 7768016, 8739018, 11652024, 15536032, 17478036, 23304048, 34956072, 46608096, 69912144, 139824288]

約数ペア:

[(1, 139824288), (2, 69912144), (3, 46608096), (4, 34956072), (6, 23304048), (8, 17478036), (9, 15536032), (12, 11652024), (16, 8739018), (18, 7768016), (24, 5826012), (32, 4369509), (36, 3884008), (48, 2913006), (72, 1942004), (96, 1456503), (144, 971002), (288, 485501), (293, 477216), (586, 238608), (879, 159072), (1172, 119304), (1657, 84384), (1758, 79536), (2344, 59652), (2637, 53024), (3314, 42192), (3516, 39768), (4688, 29826), (4971, 28128), (5274, 26512), (6628, 21096), (7032, 19884), (9376, 14913), (9942, 14064), (10548, 13256)]