161629008

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 427234560

約数和(自身を除く): 265605552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 193, 219, 239, 292, 386, 438, 478, 579, 584, 717, 772, 876, 956, 1158, 1168, 1434, 1544, 1752, 1912, 2316, 2868, 3088, 3504, 3824, 4632, 5736, 9264, 11472, 14089, 17447, 28178, 34894, 42267, 46127, 52341, 56356, 69788, 84534, 92254, 104682, 112712, 138381, 139576, 169068, 184508, 209364, 225424, 276762, 279152, 338136, 369016, 418728, 553524, 676272, 738032, 837456, 1107048, 2214096, 3367271, 6734542, 10101813, 13469084, 20203626, 26938168, 40407252, 53876336, 80814504, 161629008]

約数ペア:

[(1, 161629008), (2, 80814504), (3, 53876336), (4, 40407252), (6, 26938168), (8, 20203626), (12, 13469084), (16, 10101813), (24, 6734542), (48, 3367271), (73, 2214096), (146, 1107048), (193, 837456), (219, 738032), (239, 676272), (292, 553524), (386, 418728), (438, 369016), (478, 338136), (579, 279152), (584, 276762), (717, 225424), (772, 209364), (876, 184508), (956, 169068), (1158, 139576), (1168, 138381), (1434, 112712), (1544, 104682), (1752, 92254), (1912, 84534), (2316, 69788), (2868, 56356), (3088, 52341), (3504, 46127), (3824, 42267), (4632, 34894), (5736, 28178), (9264, 17447), (11472, 14089)]