187149456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:673

約数の個数: 120

約数和(自身を含む): 567698040

約数和(自身を除く): 380548584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 257, 312, 389, 468, 514, 624, 771, 778, 936, 1028, 1167, 1542, 1556, 1872, 2056, 2313, 2334, 3084, 3112, 3341, 3501, 4112, 4626, 4668, 5057, 6168, 6224, 6682, 7002, 9252, 9336, 10023, 10114, 12336, 13364, 14004, 15171, 18504, 18672, 20046, 20228, 26728, 28008, 30069, 30342, 37008, 40092, 40456, 45513, 53456, 56016, 60138, 60684, 80184, 80912, 91026, 99973, 120276, 121368, 160368, 182052, 199946, 240552, 242736, 299919, 364104, 399892, 481104, 599838, 728208, 799784, 899757, 1199676, 1299649, 1599568, 1799514, 2399352, 2599298, 3599028, 3898947, 4798704, 5198596, 7198056, 7797894, 10397192, 11696841, 14396112, 15595788, 20794384, 23393682, 31191576, 46787364, 62383152, 93574728, 187149456]

約数ペア:

[(1, 187149456), (2, 93574728), (3, 62383152), (4, 46787364), (6, 31191576), (8, 23393682), (9, 20794384), (12, 15595788), (13, 14396112), (16, 11696841), (18, 10397192), (24, 7797894), (26, 7198056), (36, 5198596), (39, 4798704), (48, 3898947), (52, 3599028), (72, 2599298), (78, 2399352), (104, 1799514), (117, 1599568), (144, 1299649), (156, 1199676), (208, 899757), (234, 799784), (257, 728208), (312, 599838), (389, 481104), (468, 399892), (514, 364104), (624, 299919), (771, 242736), (778, 240552), (936, 199946), (1028, 182052), (1167, 160368), (1542, 121368), (1556, 120276), (1872, 99973), (2056, 91026), (2313, 80912), (2334, 80184), (3084, 60684), (3112, 60138), (3341, 56016), (3501, 53456), (4112, 45513), (4626, 40456), (4668, 40092), (5057, 37008), (6168, 30342), (6224, 30069), (6682, 28008), (7002, 26728), (9252, 20228), (9336, 20046), (10023, 18672), (10114, 18504), (12336, 15171), (13364, 14004)]