144620742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 350945280

約数和(自身を除く): 206324538

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 381, 399, 762, 798, 889, 1427, 1778, 2413, 2667, 2854, 4281, 4826, 5334, 7239, 8562, 9989, 14478, 16891, 19978, 27113, 29967, 33782, 50673, 54226, 59934, 81339, 101346, 162678, 181229, 189791, 362458, 379582, 543687, 569373, 1087374, 1138746, 1268603, 2537206, 3443351, 3805809, 6886702, 7611618, 10330053, 20660106, 24103457, 48206914, 72310371, 144620742]

約数ペア:

[(1, 144620742), (2, 72310371), (3, 48206914), (6, 24103457), (7, 20660106), (14, 10330053), (19, 7611618), (21, 6886702), (38, 3805809), (42, 3443351), (57, 2537206), (114, 1268603), (127, 1138746), (133, 1087374), (254, 569373), (266, 543687), (381, 379582), (399, 362458), (762, 189791), (798, 181229), (889, 162678), (1427, 101346), (1778, 81339), (2413, 59934), (2667, 54226), (2854, 50673), (4281, 33782), (4826, 29967), (5334, 27113), (7239, 19978), (8562, 16891), (9989, 14478)]