164328421712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5953}}^1\times {\mathrm{18959}}^1$

素因数の和:24940

約数の個数: 80

約数和(自身を含む): 391946580480

約数和(自身を除く): 227618158768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5953, 11906, 18959, 23812, 37918, 41671, 47624, 75836, 77389, 83342, 95248, 132713, 151672, 154778, 166684, 246467, 265426, 303344, 309556, 333368, 492934, 530852, 541723, 619112, 666736, 985868, 1061704, 1083446, 1238224, 1725269, 1971736, 2123408, 2166892, 3450538, 3943472, 4333784, 6901076, 8667568, 13802152, 27604304, 112862927, 225725854, 451451708, 790040489, 902903416, 1467218051, 1580080978, 1805806832, 2934436102, 3160161956, 5868872204, 6320323912, 10270526357, 11737744408, 12640647824, 20541052714, 23475488816, 41082105428, 82164210856, 164328421712]

約数ペア:

[(1, 164328421712), (2, 82164210856), (4, 41082105428), (7, 23475488816), (8, 20541052714), (13, 12640647824), (14, 11737744408), (16, 10270526357), (26, 6320323912), (28, 5868872204), (52, 3160161956), (56, 2934436102), (91, 1805806832), (104, 1580080978), (112, 1467218051), (182, 902903416), (208, 790040489), (364, 451451708), (728, 225725854), (1456, 112862927), (5953, 27604304), (11906, 13802152), (18959, 8667568), (23812, 6901076), (37918, 4333784), (41671, 3943472), (47624, 3450538), (75836, 2166892), (77389, 2123408), (83342, 1971736), (95248, 1725269), (132713, 1238224), (151672, 1083446), (154778, 1061704), (166684, 985868), (246467, 666736), (265426, 619112), (303344, 541723), (309556, 530852), (333368, 492934)]