16668566278

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3847}}^1$

素因数の和:4074

約数の個数: 96

約数和(自身を含む): 33163603200

約数和(自身を除く): 16495036922

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 179, 182, 247, 266, 358, 494, 637, 931, 1253, 1274, 1729, 1862, 2327, 2506, 3401, 3458, 3847, 4654, 6802, 7694, 8771, 12103, 16289, 17542, 23807, 24206, 26929, 32578, 44213, 47614, 50011, 53858, 73093, 88426, 100022, 114023, 146186, 166649, 188503, 228046, 309491, 333298, 350077, 377006, 511651, 618982, 688613, 700154, 950209, 1023302, 1377226, 1900418, 2166437, 2450539, 3581557, 4332874, 4820291, 4901078, 6651463, 7163114, 8951969, 9640582, 13083647, 13302926, 17903938, 26167294, 33742037, 46560241, 62663783, 67484074, 91585529, 93120482, 125327566, 170087411, 183171058, 340174822, 438646481, 641098703, 877292962, 1190611877, 1282197406, 2381223754, 8334283139, 16668566278]

約数ペア:

[(1, 16668566278), (2, 8334283139), (7, 2381223754), (13, 1282197406), (14, 1190611877), (19, 877292962), (26, 641098703), (38, 438646481), (49, 340174822), (91, 183171058), (98, 170087411), (133, 125327566), (179, 93120482), (182, 91585529), (247, 67484074), (266, 62663783), (358, 46560241), (494, 33742037), (637, 26167294), (931, 17903938), (1253, 13302926), (1274, 13083647), (1729, 9640582), (1862, 8951969), (2327, 7163114), (2506, 6651463), (3401, 4901078), (3458, 4820291), (3847, 4332874), (4654, 3581557), (6802, 2450539), (7694, 2166437), (8771, 1900418), (12103, 1377226), (16289, 1023302), (17542, 950209), (23807, 700154), (24206, 688613), (26929, 618982), (32578, 511651), (44213, 377006), (47614, 350077), (50011, 333298), (53858, 309491), (73093, 228046), (88426, 188503), (100022, 166649), (114023, 146186)]