139669248

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7949

約数の個数: 72

約数和(自身を含む): 387934848

約数和(自身を除く): 248265600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 7907, 8832, 15814, 17664, 23721, 31628, 47442, 63256, 94884, 126512, 181861, 189768, 253024, 363722, 379536, 506048, 545583, 727444, 759072, 1012096, 1091166, 1454888, 1518144, 2024192, 2182332, 2909776, 3036288, 4364664, 5819552, 6072576, 8729328, 11639104, 17458656, 23278208, 34917312, 46556416, 69834624, 139669248]

約数ペア:

[(1, 139669248), (2, 69834624), (3, 46556416), (4, 34917312), (6, 23278208), (8, 17458656), (12, 11639104), (16, 8729328), (23, 6072576), (24, 5819552), (32, 4364664), (46, 3036288), (48, 2909776), (64, 2182332), (69, 2024192), (92, 1518144), (96, 1454888), (128, 1091166), (138, 1012096), (184, 759072), (192, 727444), (256, 545583), (276, 506048), (368, 379536), (384, 363722), (552, 253024), (736, 189768), (768, 181861), (1104, 126512), (1472, 94884), (2208, 63256), (2944, 47442), (4416, 31628), (5888, 23721), (7907, 17664), (8832, 15814)]